| 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 | $219.52 | 6.773% | $234.3881 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $244.97 | 10.468% | $270.6135 | $270.61 | $270.60 | $270.60 |
| Purchase #3 | $211.68 | 10.460% | $233.8217 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $149.90 | 4.754% | $157.0262 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $119.61 | 7.650% | $128.7602 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $243.43 | 12.568% | $274.0243 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $24.36 | 3.698% | $25.2608 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $1,213.47 | $1,323.8948 | $1,323.89 | $1,323.85 | $1,323.90 | |