| 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 | $207.91 | 5.558% | $219.4656 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $71.84 | 9.278% | $78.5053 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $91.56 | 9.337% | $100.109 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $160.90 | 6.133% | $170.768 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $109.44 | 5.255% | $115.1911 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $39.96 | 4.864% | $41.9037 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $219.41 | 4.357% | $228.9697 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $901.02 | $954.9124 | $954.92 | $954.85 | $955.00 | |