| 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 | $250.51 | 7.668% | $269.7191 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $88.80 | 4.258% | $92.5811 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $210.49 | 8.524% | $228.4322 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $177.75 | 5.706% | $187.8924 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $84.97 | 5.297% | $89.4709 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $190.77 | 8.406% | $206.8061 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $56.57 | 13.744% | $64.345 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $1,059.86 | $1,139.2468 | $1,139.25 | $1,139.25 | $1,139.20 | |