| 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 | $81.27 | 11.102% | $90.2926 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $197.51 | 11.552% | $220.3264 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $212.29 | 9.243% | $231.912 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $139.93 | 11.810% | $156.4557 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $200.91 | 5.867% | $212.6974 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $84.49 | 11.112% | $93.8785 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $183.61 | 8.294% | $198.8386 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,100.01 | $1,204.4012 | $1,204.41 | $1,204.45 | $1,204.40 | |