| 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 | $233.43 | 9.653% | $255.963 | $255.96 | $255.95 | $256.00 |
| Purchase #2 | $41.67 | 3.299% | $43.0447 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $198.29 | 6.750% | $211.6746 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $204.75 | 9.527% | $224.2565 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $33.47 | 6.864% | $35.7674 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $50.44 | 7.388% | $54.1665 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $20.53 | 11.565% | $22.9043 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $782.58 | $847.7770 | $847.77 | $847.70 | $847.90 | |