| 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 | $53.86 | 4.560% | $56.316 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $210.50 | 6.758% | $224.7256 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $99.67 | 10.487% | $110.1224 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $175.37 | 6.544% | $186.8462 | $186.85 | $186.85 | $186.80 |
| Purchase #5 | $110.46 | 5.400% | $116.4248 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $240.60 | 4.666% | $251.8264 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $178.74 | 7.809% | $192.6978 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $1,069.20 | $1,138.9592 | $1,138.97 | $1,138.95 | $1,138.80 | |