| 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 | $224.26 | 3.451% | $231.9992 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $156.33 | 13.287% | $177.1016 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $56.67 | 6.722% | $60.4794 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $93.80 | 5.368% | $98.8352 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $102.70 | 9.324% | $112.2757 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $37.76 | 9.179% | $41.226 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $75.63 | 6.705% | $80.701 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $747.15 | $802.6181 | $802.63 | $802.70 | $802.60 | |