| 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 | $103.62 | 6.560% | $110.4175 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $80.50 | 13.121% | $91.0624 | $91.06 | $91.05 | $91.10 |
| Purchase #3 | $192.25 | 6.376% | $204.5079 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $48.92 | 10.108% | $53.8648 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $225.82 | 5.548% | $238.3485 | $238.35 | $238.35 | $238.30 |
| Purchase #6 | $96.41 | 10.384% | $106.4212 | $106.42 | $106.40 | $106.40 |
| Purchase #7 | $192.99 | 9.157% | $210.6621 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $940.51 | $1,015.2844 | $1,015.28 | $1,015.20 | $1,015.30 | |