| 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 | $216.70 | 9.840% | $238.0233 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $12.48 | 7.160% | $13.3736 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $218.67 | 6.131% | $232.0767 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $50.59 | 12.105% | $56.7139 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $116.74 | 5.547% | $123.2156 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $152.74 | 5.203% | $160.6871 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $109.95 | 9.636% | $120.5448 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $877.87 | $944.6350 | $944.63 | $944.60 | $944.60 | |