| 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 | $237.74 | 6.399% | $252.953 | $252.95 | $252.95 | $253.00 |
| Purchase #2 | $113.48 | 9.446% | $124.1993 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $113.63 | 8.590% | $123.3908 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $158.48 | 8.234% | $171.5292 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $220.40 | 11.860% | $246.5394 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $126.81 | 11.136% | $140.9316 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $119.35 | 13.682% | $135.6795 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $1,089.89 | $1,195.2228 | $1,195.22 | $1,195.30 | $1,195.20 | |