| 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 | $110.67 | 3.244% | $114.2601 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $111.39 | 5.829% | $117.8829 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $245.28 | 13.840% | $279.2268 | $279.23 | $279.25 | $279.20 |
| Purchase #4 | $42.27 | 8.684% | $45.9407 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $111.45 | 8.225% | $120.6168 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $106.80 | 8.157% | $115.5117 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $216.87 | 12.660% | $244.3257 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $944.73 | $1,037.7647 | $1,037.77 | $1,037.80 | $1,037.70 | |