| 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 | $238.75 | 10.370% | $263.5084 | $263.51 | $263.50 | $263.50 |
| Purchase #2 | $151.65 | 7.574% | $163.136 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $221.66 | 13.583% | $251.7681 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $63.99 | 12.393% | $71.9203 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $32.96 | 13.408% | $37.3793 | $37.38 | $37.40 | $37.40 |
| Purchase #6 | $227.75 | 13.829% | $259.2455 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $165.29 | 12.317% | $185.6488 | $185.65 | $185.65 | $185.60 |
| 7 purchase totals = | $1,102.05 | $1,232.6064 | $1,232.62 | $1,232.60 | $1,232.50 | |