| 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 | $202.27 | 4.272% | $210.911 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $45.83 | 4.186% | $47.7484 | $47.75 | $47.75 | $47.70 |
| Purchase #3 | $22.39 | 6.164% | $23.7701 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $210.90 | 13.275% | $238.897 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $53.85 | 5.315% | $56.7121 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $246.52 | 10.162% | $271.5714 | $271.57 | $271.55 | $271.60 |
| Purchase #7 | $97.36 | 13.852% | $110.8463 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $879.12 | $960.4563 | $960.46 | $960.40 | $960.40 | |