| 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 | $22.86 | 9.336% | $24.9942 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $183.80 | 7.389% | $197.381 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $135.67 | 6.331% | $144.2593 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $225.54 | 11.251% | $250.9155 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $132.40 | 6.708% | $141.2814 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $158.80 | 4.861% | $166.5193 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $178.49 | 9.442% | $195.343 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $1,037.56 | $1,120.6937 | $1,120.69 | $1,120.70 | $1,120.70 | |