| 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 | $210.78 | 5.709% | $222.8134 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $189.92 | 11.129% | $211.0562 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $138.51 | 7.658% | $149.1171 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $169.38 | 9.405% | $185.3102 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $84.94 | 7.154% | $91.0166 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $244.39 | 10.301% | $269.5646 | $269.56 | $269.55 | $269.60 |
| Purchase #7 | $60.38 | 6.722% | $64.4387 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $1,098.30 | $1,193.3168 | $1,193.32 | $1,193.25 | $1,193.30 | |