| 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 | $204.64 | 10.102% | $225.3127 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $205.96 | 9.782% | $226.107 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $222.69 | 9.818% | $244.5537 | $244.55 | $244.55 | $244.60 |
| Purchase #4 | $135.50 | 3.115% | $139.7208 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $245.90 | 6.735% | $262.4614 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $238.90 | 8.766% | $259.842 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $137.72 | 8.253% | $149.086 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $1,391.31 | $1,507.0836 | $1,507.08 | $1,507.05 | $1,507.10 | |