| 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 | $85.65 | 4.140% | $89.1959 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $132.92 | 8.864% | $144.702 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $19.86 | 5.804% | $21.0127 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $164.41 | 3.814% | $170.6806 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $164.88 | 8.462% | $178.8321 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $217.39 | 13.186% | $246.055 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $135.93 | 10.754% | $150.5479 | $150.55 | $150.55 | $150.50 |
| 7 purchase totals = | $921.04 | $1,001.0262 | $1,001.03 | $1,001.05 | $1,001.00 | |