| 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 | $227.37 | 9.103% | $248.0675 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $160.31 | 9.230% | $175.1066 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $120.80 | 4.483% | $126.2155 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $36.46 | 9.743% | $40.0123 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $195.59 | 12.218% | $219.4872 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $189.64 | 10.351% | $209.2696 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $18.60 | 11.384% | $20.7174 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $948.77 | $1,038.8761 | $1,038.89 | $1,038.80 | $1,038.90 | |