| 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 | $101.52 | 12.105% | $113.809 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $221.96 | 8.728% | $241.3327 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $131.82 | 8.873% | $143.5164 | $143.52 | $143.50 | $143.50 |
| Purchase #4 | $28.93 | 7.511% | $31.1029 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $147.80 | 7.857% | $159.4126 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $219.46 | 4.264% | $228.8178 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $124.60 | 11.135% | $138.4742 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $976.09 | $1,056.4656 | $1,056.46 | $1,056.40 | $1,056.40 | |