| 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 | $224.42 | 8.718% | $243.9849 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $37.37 | 6.366% | $39.749 | $39.75 | $39.75 | $39.70 |
| Purchase #3 | $157.59 | 10.550% | $174.2157 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $102.26 | 6.261% | $108.6625 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $137.99 | 10.306% | $152.2112 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $77.56 | 12.243% | $87.0557 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $68.26 | 8.616% | $74.1413 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $805.45 | $880.0203 | $880.02 | $880.00 | $880.00 | |