| 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 | $228.47 | 6.533% | $243.3959 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $230.54 | 11.112% | $256.1576 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $101.30 | 8.361% | $109.7697 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $137.55 | 4.657% | $143.9557 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $238.87 | 10.152% | $263.1201 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $89.45 | 11.426% | $99.6706 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $115.80 | 12.539% | $130.3202 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $1,141.98 | $1,246.3898 | $1,246.40 | $1,246.30 | $1,246.50 | |