| 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 | $143.35 | 10.635% | $158.5953 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $110.62 | 9.780% | $121.4386 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $5.82 | 10.421% | $6.4265 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $113.62 | 12.807% | $128.1713 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $216.52 | 4.269% | $225.7632 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $226.56 | 8.753% | $246.3908 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $204.68 | 6.182% | $217.3333 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $1,021.17 | $1,104.1190 | $1,104.12 | $1,104.15 | $1,104.10 | |