| 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 | $202.42 | 8.691% | $220.0123 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $33.48 | 13.353% | $37.9506 | $37.95 | $37.95 | $38.00 |
| Purchase #3 | $230.44 | 4.499% | $240.8075 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $44.62 | 12.523% | $50.2078 | $50.21 | $50.20 | $50.20 |
| Purchase #5 | $151.29 | 9.737% | $166.0211 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $43.40 | 7.767% | $46.7709 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $144.92 | 4.862% | $151.966 | $151.97 | $151.95 | $152.00 |
| 7 purchase totals = | $850.57 | $913.7362 | $913.74 | $913.65 | $913.80 | |