| 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 | $118.81 | 4.794% | $124.5058 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $124.44 | 3.227% | $128.4557 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $152.88 | 4.840% | $160.2794 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $108.33 | 10.675% | $119.8942 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $135.47 | 6.198% | $143.8664 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $114.52 | 13.463% | $129.9378 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $84.46 | 12.131% | $94.7058 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $838.91 | $901.6451 | $901.66 | $901.65 | $901.70 | |