| 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 | $244.35 | 8.813% | $265.8846 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $215.95 | 5.293% | $227.3802 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $185.91 | 9.404% | $203.393 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $227.60 | 4.625% | $238.1265 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $216.42 | 13.343% | $245.2969 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $62.52 | 9.132% | $68.2293 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $141.58 | 6.509% | $150.7954 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $1,294.33 | $1,399.1059 | $1,399.11 | $1,399.20 | $1,399.10 | |