| 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 | $218.32 | 12.865% | $246.4069 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $129.42 | 9.144% | $141.2542 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $104.89 | 5.369% | $110.5215 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $170.96 | 7.223% | $183.3084 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $100.37 | 9.682% | $110.0878 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $136.70 | 13.423% | $155.0492 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $132.47 | 7.255% | $142.0807 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $993.13 | $1,088.7087 | $1,088.71 | $1,088.70 | $1,088.70 | |