| 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 | $140.82 | 8.434% | $152.6968 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $90.45 | 7.231% | $96.9904 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $237.99 | 12.870% | $268.6193 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $126.30 | 7.695% | $136.0188 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $49.78 | 5.169% | $52.3531 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $114.47 | 12.335% | $128.5899 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $237.71 | 5.452% | $250.6699 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $997.52 | $1,085.9382 | $1,085.94 | $1,085.90 | $1,086.00 | |