| 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 | $104.85 | 11.727% | $117.1458 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $108.38 | 9.685% | $118.8766 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $210.98 | 6.208% | $224.0776 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $113.76 | 8.140% | $123.0201 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $172.96 | 3.277% | $178.6279 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $201.25 | 9.734% | $220.8397 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $84.69 | 8.221% | $91.6524 | $91.65 | $91.65 | $91.70 |
| 7 purchase totals = | $996.87 | $1,074.2401 | $1,074.25 | $1,074.30 | $1,074.20 | |