| 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 | $25.69 | 6.751% | $27.4243 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $240.82 | 9.517% | $263.7388 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $150.65 | 5.765% | $159.335 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $184.54 | 8.289% | $199.8365 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $170.89 | 7.389% | $183.5171 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $88.35 | 5.381% | $93.1041 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $115.95 | 3.615% | $120.1416 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $976.89 | $1,047.0974 | $1,047.10 | $1,047.10 | $1,046.90 | |