| 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 | $30.78 | 4.311% | $32.1069 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $226.97 | 6.779% | $242.3563 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $196.77 | 6.211% | $208.9914 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $217.30 | 9.121% | $237.1199 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $152.95 | 3.503% | $158.3078 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $189.65 | 7.369% | $203.6253 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $133.46 | 8.354% | $144.6092 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $1,147.88 | $1,227.1168 | $1,227.13 | $1,227.10 | $1,227.10 | |