| 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 | $33.81 | 13.226% | $38.2817 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $99.68 | 3.720% | $103.3881 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $250.86 | 8.436% | $272.0225 | $272.02 | $272.00 | $272.00 |
| Purchase #4 | $93.28 | 10.649% | $103.2134 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $180.81 | 9.525% | $198.0322 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $242.54 | 7.112% | $259.7894 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $246.80 | 3.655% | $255.8205 | $255.82 | $255.80 | $255.80 |
| 7 purchase totals = | $1,147.78 | $1,230.5478 | $1,230.54 | $1,230.55 | $1,230.50 | |