| 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 | $234.78 | 8.810% | $255.4641 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $184.99 | 5.331% | $194.8518 | $194.85 | $194.85 | $194.90 |
| Purchase #3 | $86.36 | 11.178% | $96.0133 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $152.40 | 4.314% | $158.9745 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $99.27 | 11.761% | $110.9451 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $129.52 | 4.239% | $135.0104 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $82.85 | 11.527% | $92.4001 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $970.17 | $1,043.6593 | $1,043.65 | $1,043.60 | $1,043.70 | |