| 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 | $128.52 | 4.600% | $134.4319 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $191.95 | 7.229% | $205.8261 | $205.83 | $205.85 | $205.80 |
| Purchase #3 | $229.62 | 4.706% | $240.4259 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $73.36 | 13.586% | $83.3267 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $112.75 | 7.629% | $121.3517 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $51.30 | 11.542% | $57.221 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $137.97 | 10.651% | $152.6652 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $925.47 | $995.2485 | $995.26 | $995.30 | $995.20 | |