| 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 | $210.74 | 7.738% | $227.0471 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $177.91 | 11.284% | $197.9854 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $21.58 | 8.872% | $23.4946 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $8.82 | 4.806% | $9.2439 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $152.42 | 6.570% | $162.434 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $211.96 | 4.512% | $221.5236 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $7.43 | 12.872% | $8.3864 | $8.39 | $8.40 | $8.40 |
| 7 purchase totals = | $790.86 | $850.1150 | $850.11 | $850.15 | $850.00 | |