| 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 | $246.89 | 13.315% | $279.7634 | $279.76 | $279.75 | $279.80 |
| Purchase #2 | $189.87 | 12.809% | $214.1904 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $218.69 | 8.761% | $237.8494 | $237.85 | $237.85 | $237.80 |
| Purchase #4 | $221.73 | 13.298% | $251.2157 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $168.39 | 13.345% | $190.8616 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $164.25 | 9.176% | $179.3216 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $118.50 | 13.194% | $134.1349 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $1,328.32 | $1,487.3370 | $1,487.33 | $1,487.30 | $1,487.30 | |