| 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 | $96.61 | 11.786% | $107.9965 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $216.52 | 6.466% | $230.5202 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $207.83 | 10.323% | $229.2843 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $119.72 | 7.565% | $128.7768 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $203.96 | 7.855% | $219.9811 | $219.98 | $220.00 | $220.00 |
| Purchase #6 | $66.87 | 3.273% | $69.0587 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $241.82 | 7.148% | $259.1053 | $259.11 | $259.10 | $259.10 |
| 7 purchase totals = | $1,153.33 | $1,244.7229 | $1,244.73 | $1,244.75 | $1,244.80 | |