| 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 | $203.89 | 12.821% | $230.0307 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $109.51 | 10.474% | $120.9801 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $190.80 | 5.102% | $200.5346 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $182.61 | 13.436% | $207.1455 | $207.15 | $207.15 | $207.10 |
| Purchase #5 | $59.60 | 12.826% | $67.2443 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $234.35 | 8.369% | $253.9628 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $116.34 | 9.673% | $127.5936 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $1,097.10 | $1,207.4916 | $1,207.48 | $1,207.55 | $1,207.40 | |