| 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 | $239.60 | 7.270% | $257.0189 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $243.52 | 7.109% | $260.8318 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $181.28 | 7.496% | $194.8687 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $241.36 | 11.331% | $268.7085 | $268.71 | $268.70 | $268.70 |
| Purchase #5 | $124.67 | 6.579% | $132.872 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $117.41 | 10.668% | $129.9353 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $62.61 | 9.624% | $68.6356 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $1,210.45 | $1,312.8708 | $1,312.88 | $1,312.85 | $1,312.80 | |