| 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 | $35.66 | 11.696% | $39.8308 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $77.68 | 11.622% | $86.708 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $232.52 | 13.309% | $263.4661 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $238.95 | 6.159% | $253.6669 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $201.74 | 10.104% | $222.1238 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $109.95 | 8.747% | $119.5673 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $192.35 | 10.832% | $213.1854 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $1,088.85 | $1,198.5483 | $1,198.56 | $1,198.50 | $1,198.60 | |