| 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 | $198.45 | 10.342% | $218.9737 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $123.33 | 6.767% | $131.6757 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $234.61 | 13.576% | $266.4607 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $243.78 | 11.206% | $271.098 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $137.43 | 11.419% | $153.1231 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $185.65 | 10.573% | $205.2788 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $36.28 | 13.320% | $41.1125 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $1,159.53 | $1,287.7225 | $1,287.72 | $1,287.70 | $1,287.80 | |