| 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 | $216.58 | 7.757% | $233.3801 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $114.60 | 6.368% | $121.8977 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $62.79 | 4.607% | $65.6827 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $174.33 | 8.874% | $189.8 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $240.63 | 4.748% | $252.0551 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $100.25 | 8.723% | $108.9948 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $9.53 | 4.184% | $9.9287 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $918.71 | $981.7391 | $981.74 | $981.80 | $981.80 | |