| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.48 | 5.689% | $201.3164 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $224.75 | 12.760% | $253.4281 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $180.97 | 11.549% | $201.8702 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $133.57 | 12.508% | $150.2769 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $107.92 | 6.229% | $114.6423 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $133.68 | 11.760% | $149.4008 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $215.57 | 10.461% | $238.1208 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,186.94 | $1,309.0555 | $1,309.06 | $1,309.05 | $1,309.00 | |