| 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 | $198.32 | 13.364% | $224.8235 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $132.76 | 6.845% | $141.8474 | $141.85 | $141.85 | $141.80 |
| Purchase #3 | $200.55 | 13.145% | $226.9123 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $54.56 | 7.717% | $58.7704 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $136.73 | 10.124% | $150.5725 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $221.38 | 3.108% | $228.2605 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $182.25 | 8.760% | $198.2151 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $1,126.55 | $1,229.4017 | $1,229.40 | $1,229.30 | $1,229.40 | |