| 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 | $109.69 | 12.339% | $123.2246 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $172.36 | 7.381% | $185.0819 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $60.85 | 13.263% | $68.9205 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $162.28 | 4.660% | $169.8422 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $47.46 | 3.118% | $48.9398 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $245.39 | 9.417% | $268.4984 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $185.99 | 9.770% | $204.1612 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $984.02 | $1,068.6686 | $1,068.66 | $1,068.65 | $1,068.60 | |