| 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 | $244.47 | 10.585% | $270.3471 | $270.35 | $270.35 | $270.30 |
| Purchase #2 | $159.89 | 11.639% | $178.4996 | $178.50 | $178.50 | $178.50 |
| Purchase #3 | $224.86 | 8.140% | $243.1636 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $168.63 | 10.642% | $186.5756 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $81.36 | 7.578% | $87.5255 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $103.46 | 4.291% | $107.8995 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $220.99 | 6.392% | $235.1157 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $1,203.66 | $1,309.1266 | $1,309.14 | $1,309.15 | $1,309.10 | |