| 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 | $121.44 | 12.781% | $136.9612 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $200.31 | 5.785% | $211.8979 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $130.35 | 11.148% | $144.8814 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $212.40 | 4.118% | $221.1466 | $221.15 | $221.15 | $221.10 |
| Purchase #5 | $156.30 | 11.473% | $174.2323 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $221.93 | 13.797% | $252.5497 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $129.93 | 10.634% | $143.7468 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $1,172.66 | $1,285.4159 | $1,285.42 | $1,285.45 | $1,285.30 | |