| 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 | $197.98 | 7.580% | $212.9869 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $231.40 | 6.669% | $246.8321 | $246.83 | $246.85 | $246.80 |
| Purchase #3 | $90.98 | 3.109% | $93.8086 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $246.25 | 12.508% | $277.051 | $277.05 | $277.05 | $277.10 |
| Purchase #5 | $90.54 | 5.767% | $95.7614 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $103.51 | 7.350% | $111.118 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $236.65 | 3.273% | $244.3956 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $1,197.31 | $1,281.9536 | $1,281.96 | $1,281.95 | $1,282.00 | |