| 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 | $62.64 | 12.330% | $70.3635 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $188.60 | 5.121% | $198.2582 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $130.79 | 8.426% | $141.8104 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $205.54 | 6.778% | $219.4715 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $135.32 | 8.610% | $146.9711 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $46.50 | 7.664% | $50.0638 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $196.55 | 9.606% | $215.4306 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $965.94 | $1,042.3691 | $1,042.36 | $1,042.30 | $1,042.50 | |