| 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 | $129.32 | 10.251% | $142.5766 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $185.26 | 4.786% | $194.1265 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $247.93 | 9.407% | $271.2528 | $271.25 | $271.25 | $271.30 |
| Purchase #4 | $71.67 | 4.701% | $75.0392 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $202.62 | 7.540% | $217.8975 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $78.88 | 11.326% | $87.8139 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $235.73 | 8.350% | $255.4135 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,151.41 | $1,244.1200 | $1,244.12 | $1,244.15 | $1,244.10 | |