| 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 | $165.70 | 13.364% | $187.8441 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $232.53 | 7.271% | $249.4373 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $233.80 | 11.206% | $259.9996 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $210.91 | 7.207% | $226.1103 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $51.39 | 11.745% | $57.4258 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $80.48 | 7.288% | $86.3454 | $86.35 | $86.35 | $86.30 |
| Purchase #7 | $211.50 | 7.148% | $226.618 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $1,186.31 | $1,293.7805 | $1,293.79 | $1,293.80 | $1,293.60 | |