| 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 | $111.74 | 9.397% | $122.2402 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $20.46 | 5.524% | $21.5902 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $134.41 | 11.470% | $149.8268 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $5.93 | 5.177% | $6.237 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $140.64 | 9.451% | $153.9319 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $245.93 | 12.281% | $276.1327 | $276.13 | $276.15 | $276.10 |
| Purchase #7 | $158.74 | 10.242% | $174.9982 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $817.85 | $904.9570 | $904.96 | $905.05 | $904.80 | |