| 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 | $131.76 | 4.160% | $137.2412 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $223.99 | 12.672% | $252.374 | $252.37 | $252.35 | $252.40 |
| Purchase #3 | $35.45 | 7.248% | $38.0194 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $209.81 | 13.636% | $238.4197 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $193.57 | 3.756% | $200.8405 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $211.28 | 12.615% | $237.933 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $38.32 | 8.745% | $41.6711 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $1,044.18 | $1,146.4989 | $1,146.49 | $1,146.45 | $1,146.40 | |