| 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 | $13.44 | 7.662% | $14.4698 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $188.87 | 11.156% | $209.9403 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $189.26 | 13.122% | $214.0947 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $174.30 | 8.780% | $189.6035 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $180.49 | 8.837% | $196.4399 | $196.44 | $196.45 | $196.40 |
| Purchase #6 | $144.32 | 6.651% | $153.9187 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $234.71 | 12.347% | $263.6896 | $263.69 | $263.70 | $263.70 |
| 7 purchase totals = | $1,125.39 | $1,242.1565 | $1,242.15 | $1,242.15 | $1,242.10 | |