| 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 | $185.55 | 13.504% | $210.6067 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $205.49 | 7.240% | $220.3675 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $13.41 | 8.518% | $14.5523 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $61.56 | 8.330% | $66.6879 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $218.56 | 9.192% | $238.65 | $238.65 | $238.65 | $238.70 |
| Purchase #6 | $182.30 | 13.838% | $207.5267 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $244.52 | 8.199% | $264.5682 | $264.57 | $264.55 | $264.60 |
| 7 purchase totals = | $1,111.39 | $1,222.9593 | $1,222.97 | $1,222.95 | $1,223.10 | |