| 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 | $241.51 | 7.152% | $258.7828 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $6.45 | 13.224% | $7.3029 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $90.91 | 12.409% | $102.191 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $174.59 | 3.264% | $180.2886 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $225.33 | 5.725% | $238.2301 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $163.93 | 11.366% | $182.5623 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $7.97 | 5.703% | $8.4245 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $910.69 | $977.7822 | $977.77 | $977.80 | $977.80 | |