| 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 | $215.55 | 6.270% | $229.065 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $212.61 | 7.507% | $228.5706 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $50.51 | 5.205% | $53.139 | $53.14 | $53.15 | $53.10 |
| Purchase #4 | $128.57 | 12.372% | $144.4767 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $182.97 | 10.302% | $201.8196 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $108.33 | 10.287% | $119.4739 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $214.74 | 13.219% | $243.1265 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $1,113.28 | $1,219.6713 | $1,219.68 | $1,219.65 | $1,219.70 | |