| 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 | $227.81 | 7.363% | $244.5837 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $35.84 | 8.298% | $38.814 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $40.87 | 11.220% | $45.4556 | $45.46 | $45.45 | $45.50 |
| Purchase #4 | $223.29 | 11.448% | $248.8522 | $248.85 | $248.85 | $248.90 |
| Purchase #5 | $30.56 | 10.311% | $33.711 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $32.39 | 9.295% | $35.4007 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $245.68 | 9.770% | $269.6829 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $836.44 | $916.5001 | $916.49 | $916.50 | $916.60 | |