| 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 | $109.53 | 13.390% | $124.1961 | $124.20 | $124.20 | $124.20 |
| Purchase #2 | $51.73 | 10.175% | $56.9935 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $119.41 | 10.647% | $132.1236 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $51.59 | 8.432% | $55.9401 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $181.26 | 8.793% | $197.1982 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $109.26 | 13.146% | $123.6233 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $243.36 | 13.647% | $276.5713 | $276.57 | $276.55 | $276.60 |
| 7 purchase totals = | $866.14 | $966.6461 | $966.64 | $966.60 | $966.60 | |