| 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 | $206.81 | 3.387% | $213.8147 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $85.81 | 8.861% | $93.4136 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $228.39 | 11.753% | $255.2327 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $10.81 | 7.307% | $11.5999 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $121.43 | 7.384% | $130.3964 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $139.73 | 9.230% | $152.6271 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $247.78 | 6.294% | $263.3753 | $263.38 | $263.40 | $263.40 |
| 7 purchase totals = | $1,040.76 | $1,120.4597 | $1,120.46 | $1,120.50 | $1,120.40 | |