| 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 | $189.93 | 10.758% | $210.3627 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $142.81 | 5.105% | $150.1005 | $150.10 | $150.10 | $150.10 |
| Purchase #3 | $198.42 | 13.823% | $225.8476 | $225.85 | $225.85 | $225.80 |
| Purchase #4 | $43.50 | 13.150% | $49.2203 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $86.35 | 6.689% | $92.126 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $96.75 | 10.303% | $106.7182 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $227.62 | 7.571% | $244.8531 | $244.85 | $244.85 | $244.90 |
| 7 purchase totals = | $985.38 | $1,079.2284 | $1,079.23 | $1,079.20 | $1,079.20 | |