| 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 | $116.51 | 10.455% | $128.6911 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $170.54 | 7.370% | $183.1088 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $240.44 | 10.849% | $266.5253 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $191.33 | 7.573% | $205.8194 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $233.56 | 7.589% | $251.2849 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $185.87 | 11.823% | $207.8454 | $207.85 | $207.85 | $207.80 |
| Purchase #7 | $195.79 | 5.635% | $206.8228 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $1,334.04 | $1,450.0977 | $1,450.10 | $1,450.10 | $1,450.00 | |