| 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 | $229.38 | 10.321% | $253.0543 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $125.66 | 12.870% | $141.8324 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $110.34 | 10.414% | $121.8308 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $10.45 | 8.104% | $11.2969 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $31.79 | 8.809% | $34.5904 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $103.85 | 8.461% | $112.6367 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $137.27 | 9.153% | $149.8343 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $748.74 | $825.0758 | $825.07 | $825.15 | $825.00 | |