| 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 | $146.60 | 3.154% | $151.2238 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $181.65 | 12.729% | $204.7722 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $191.43 | 8.717% | $208.117 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $184.87 | 7.422% | $198.5911 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $225.34 | 8.329% | $244.1086 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $139.33 | 4.797% | $146.0137 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $243.65 | 13.583% | $276.745 | $276.75 | $276.75 | $276.70 |
| 7 purchase totals = | $1,312.87 | $1,429.5714 | $1,429.57 | $1,429.50 | $1,429.50 | |