| 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 | $103.64 | 5.810% | $109.6615 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $179.76 | 8.314% | $194.7052 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $111.88 | 4.509% | $116.9247 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $201.29 | 5.367% | $212.0932 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $47.28 | 11.573% | $52.7517 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $85.61 | 6.327% | $91.0265 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $225.43 | 11.580% | $251.5348 | $251.53 | $251.55 | $251.50 |
| 7 purchase totals = | $954.89 | $1,028.6976 | $1,028.69 | $1,028.70 | $1,028.70 | |