| 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 | $45.76 | 11.768% | $51.145 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $199.93 | 5.456% | $210.8382 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $205.68 | 6.695% | $219.4503 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $113.64 | 10.524% | $125.5995 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $174.43 | 6.142% | $185.1435 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $234.96 | 13.811% | $267.4103 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $47.76 | 6.459% | $50.8448 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $1,022.16 | $1,110.4316 | $1,110.43 | $1,110.45 | $1,110.30 | |