| 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 | $113.31 | 13.870% | $129.0261 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $113.63 | 8.336% | $123.1022 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $182.80 | 6.760% | $195.1573 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $57.39 | 6.656% | $61.2099 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $141.69 | 9.618% | $155.3177 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $213.62 | 12.788% | $240.9377 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $107.48 | 12.622% | $121.0461 | $121.05 | $121.05 | $121.00 |
| 7 purchase totals = | $929.92 | $1,025.7970 | $1,025.81 | $1,025.80 | $1,025.70 | |