| 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 | $138.71 | 10.310% | $153.011 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $43.36 | 10.702% | $48.0004 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $244.45 | 5.493% | $257.8776 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $21.77 | 9.458% | $23.829 | $23.83 | $23.85 | $23.80 |
| Purchase #5 | $190.91 | 3.186% | $196.9924 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $165.28 | 7.320% | $177.3785 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $194.96 | 8.196% | $210.9389 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $999.44 | $1,068.0278 | $1,068.03 | $1,068.10 | $1,068.00 | |