| 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 | $113.48 | 13.112% | $128.3595 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $193.27 | 6.171% | $205.1967 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $228.64 | 5.612% | $241.4713 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $195.45 | 11.193% | $217.3267 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $55.64 | 11.773% | $62.1905 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $177.36 | 10.341% | $195.7008 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $49.63 | 9.243% | $54.2173 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $1,013.47 | $1,104.4628 | $1,104.47 | $1,104.45 | $1,104.50 | |