| 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 | $238.34 | 3.143% | $245.831 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $105.93 | 6.398% | $112.7074 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $148.28 | 5.501% | $156.4369 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $40.29 | 3.211% | $41.5837 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $31.86 | 13.545% | $36.1754 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $121.97 | 5.515% | $128.6966 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $80.44 | 8.501% | $87.2782 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $767.11 | $808.7092 | $808.72 | $808.80 | $808.70 | |