| 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 | $115.76 | 6.255% | $123.0008 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $197.63 | 6.496% | $210.468 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $216.42 | 7.234% | $232.0758 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $105.68 | 10.148% | $116.4044 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $237.29 | 5.216% | $249.667 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $203.56 | 3.298% | $210.2734 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $27.34 | 5.822% | $28.9317 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $1,103.68 | $1,170.8211 | $1,170.82 | $1,170.80 | $1,170.90 | |