| 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 | $209.67 | 7.744% | $225.9068 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $187.97 | 6.662% | $200.4926 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $230.48 | 11.559% | $257.1212 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $79.84 | 10.864% | $88.5138 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $128.80 | 9.839% | $141.4726 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $187.88 | 8.449% | $203.754 | $203.75 | $203.75 | $203.80 |
| Purchase #7 | $195.95 | 12.515% | $220.4731 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,220.59 | $1,337.7341 | $1,337.72 | $1,337.65 | $1,337.80 | |