| 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 | $108.69 | 12.787% | $122.5882 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $60.91 | 10.263% | $67.1612 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $30.88 | 3.794% | $32.0516 | $32.05 | $32.05 | $32.10 |
| Purchase #4 | $153.80 | 5.659% | $162.5035 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $147.47 | 7.742% | $158.8871 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $61.85 | 10.364% | $68.2601 | $68.26 | $68.25 | $68.30 |
| Purchase #7 | $225.97 | 7.105% | $242.0252 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $789.57 | $853.4769 | $853.48 | $853.50 | $853.60 | |