| 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 | $10.79 | 10.332% | $11.9048 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $204.77 | 11.153% | $227.608 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $155.58 | 9.779% | $170.7942 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $193.72 | 13.195% | $219.2814 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $237.47 | 6.839% | $253.7106 | $253.71 | $253.70 | $253.70 |
| Purchase #6 | $38.68 | 4.276% | $40.334 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $152.93 | 3.620% | $158.4661 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $993.94 | $1,082.0991 | $1,082.09 | $1,082.10 | $1,082.10 | |