| 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 | $128.93 | 3.252% | $133.1228 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $22.68 | 10.408% | $25.0405 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $227.77 | 10.271% | $251.1643 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $45.54 | 8.570% | $49.4428 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $250.40 | 6.437% | $266.5182 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $34.62 | 4.624% | $36.2208 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $188.69 | 10.379% | $208.2741 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $898.63 | $969.7835 | $969.77 | $969.70 | $969.70 | |