| 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 | $229.99 | 10.150% | $253.334 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $220.25 | 7.750% | $237.3194 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $126.44 | 6.794% | $135.0303 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $41.76 | 4.323% | $43.5653 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $108.30 | 7.225% | $116.1247 | $116.12 | $116.10 | $116.10 |
| Purchase #6 | $56.74 | 9.433% | $62.0923 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $87.62 | 7.697% | $94.3641 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $871.10 | $941.8301 | $941.82 | $941.80 | $941.80 | |