| 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 | $223.61 | 5.131% | $235.0834 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $245.97 | 13.509% | $279.1981 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $239.39 | 3.609% | $248.0296 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $209.36 | 6.836% | $223.6718 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $217.78 | 9.555% | $238.5889 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $83.91 | 4.140% | $87.3839 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $191.29 | 6.733% | $204.1696 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $1,411.31 | $1,516.1253 | $1,516.12 | $1,516.15 | $1,516.20 | |