| 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 | $131.94 | 7.151% | $141.375 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $44.62 | 10.518% | $49.3131 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $89.94 | 6.672% | $95.9408 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $186.66 | 13.556% | $211.9636 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $221.85 | 12.770% | $250.1802 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $173.67 | 8.307% | $188.0968 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $216.47 | 3.472% | $223.9858 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $1,065.15 | $1,160.8553 | $1,160.86 | $1,160.90 | $1,160.90 | |