| 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 | $116.33 | 12.375% | $130.7258 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $14.94 | 4.833% | $15.6621 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $111.34 | 5.360% | $117.3078 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $220.63 | 10.184% | $243.099 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $93.35 | 5.536% | $98.5179 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $18.55 | 5.799% | $19.6257 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $135.66 | 11.451% | $151.1944 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $710.80 | $776.1327 | $776.14 | $776.15 | $776.10 | |