| 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 | $151.60 | 12.280% | $170.2165 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $81.59 | 8.859% | $88.8181 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $220.46 | 11.588% | $246.0069 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $135.89 | 3.345% | $140.4355 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $209.68 | 9.511% | $229.6227 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $60.70 | 6.501% | $64.6461 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $91.31 | 5.701% | $96.5156 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $951.23 | $1,036.2614 | $1,036.28 | $1,036.20 | $1,036.10 | |