| 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 | $245.35 | 6.335% | $260.8929 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $109.98 | 6.533% | $117.165 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $245.55 | 6.140% | $260.6268 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $113.43 | 6.216% | $120.4808 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $226.99 | 7.608% | $244.2594 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $107.26 | 6.538% | $114.2727 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $37.72 | 8.716% | $41.0077 | $41.01 | $41.00 | $41.00 |
| 7 purchase totals = | $1,086.28 | $1,158.7053 | $1,158.71 | $1,158.70 | $1,158.80 | |