| 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 | $102.55 | 10.429% | $113.2449 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $28.51 | 5.865% | $30.1821 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $230.79 | 3.173% | $238.113 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $191.61 | 4.251% | $199.7553 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $33.52 | 12.300% | $37.643 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $128.83 | 6.500% | $137.204 | $137.20 | $137.20 | $137.20 |
| Purchase #7 | $232.41 | 5.110% | $244.2862 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $948.22 | $1,000.4285 | $1,000.42 | $1,000.45 | $1,000.40 | |