| 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 | $212.34 | 11.752% | $237.2942 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $204.77 | 12.341% | $230.0407 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $17.70 | 13.690% | $20.1231 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $118.88 | 10.453% | $131.3065 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $186.97 | 8.513% | $202.8868 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $107.89 | 9.186% | $117.8008 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $178.37 | 12.827% | $201.2495 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $1,026.92 | $1,140.7016 | $1,140.70 | $1,140.70 | $1,140.60 | |