| 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 | $123.40 | 12.489% | $138.8114 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $56.70 | 8.222% | $61.3619 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $213.34 | 11.846% | $238.6123 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $182.87 | 6.819% | $195.3399 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $210.43 | 7.385% | $225.9703 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $178.39 | 6.573% | $190.1156 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $164.90 | 5.456% | $173.8969 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $1,130.03 | $1,224.1083 | $1,224.11 | $1,224.05 | $1,224.10 | |