| 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 | $93.83 | 9.287% | $102.544 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $191.89 | 5.823% | $203.0638 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $170.56 | 3.522% | $176.5671 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $168.35 | 11.132% | $187.0907 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $197.42 | 7.523% | $212.2719 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $89.71 | 6.251% | $95.3178 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $97.36 | 8.777% | $105.9053 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $1,009.12 | $1,082.7606 | $1,082.76 | $1,082.70 | $1,082.80 | |