| 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 | $203.26 | 11.727% | $227.0963 | $227.10 | $227.10 | $227.10 |
| Purchase #2 | $130.67 | 11.612% | $145.8434 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $139.74 | 6.505% | $148.8301 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $144.51 | 6.319% | $153.6416 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $234.82 | 7.812% | $253.1641 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $92.60 | 8.225% | $100.2164 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $62.57 | 12.525% | $70.4069 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $1,008.17 | $1,099.1988 | $1,099.20 | $1,099.20 | $1,099.10 | |