| 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 | $195.86 | 4.531% | $204.7344 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $185.77 | 8.587% | $201.7221 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $72.79 | 11.486% | $81.1507 | $81.15 | $81.15 | $81.20 |
| Purchase #4 | $182.82 | 4.553% | $191.1438 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $247.29 | 12.865% | $279.1039 | $279.10 | $279.10 | $279.10 |
| Purchase #6 | $105.99 | 7.147% | $113.5651 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $140.51 | 6.641% | $149.8413 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $1,131.03 | $1,221.2613 | $1,221.25 | $1,221.25 | $1,221.20 | |