| 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 | $229.50 | 7.334% | $246.3315 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $84.26 | 9.400% | $92.1804 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $209.31 | 12.462% | $235.3942 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $26.53 | 5.774% | $28.0618 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $158.38 | 7.812% | $170.7526 | $170.75 | $170.75 | $170.80 |
| Purchase #6 | $102.28 | 3.193% | $105.5458 | $105.55 | $105.55 | $105.50 |
| Purchase #7 | $90.60 | 5.331% | $95.4299 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $900.86 | $973.6962 | $973.69 | $973.75 | $973.70 | |