| 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 | $181.88 | 5.383% | $191.6706 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $39.78 | 10.554% | $43.9784 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $225.80 | 12.203% | $253.3544 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $226.39 | 12.757% | $255.2706 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $223.65 | 8.638% | $242.9689 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $141.86 | 8.473% | $153.8798 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $64.67 | 6.198% | $68.6782 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $1,104.03 | $1,209.8009 | $1,209.80 | $1,209.80 | $1,210.00 | |