| 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 | $181.81 | 12.444% | $204.4344 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $168.57 | 4.243% | $175.7224 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $170.35 | 12.712% | $192.0049 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $238.58 | 8.819% | $259.6204 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $57.51 | 8.802% | $62.572 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $67.77 | 13.300% | $76.7834 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $244.63 | 13.228% | $276.9897 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $1,129.22 | $1,248.1272 | $1,248.11 | $1,248.10 | $1,248.10 | |