| 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 | $219.85 | 8.157% | $237.7832 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $154.76 | 4.237% | $161.3172 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $172.34 | 4.300% | $179.7506 | $179.75 | $179.75 | $179.80 |
| Purchase #4 | $170.76 | 13.755% | $194.248 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $226.76 | 7.588% | $243.9665 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $16.74 | 6.447% | $17.8192 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $23.82 | 12.568% | $26.8137 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $985.03 | $1,061.6984 | $1,061.70 | $1,061.65 | $1,061.70 | |