| 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 | $228.60 | 4.344% | $238.5304 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $120.89 | 12.629% | $136.1572 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $131.42 | 6.586% | $140.0753 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $20.29 | 11.654% | $22.6546 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $50.77 | 5.727% | $53.6776 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $85.48 | 11.531% | $95.3367 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $167.74 | 9.627% | $183.8883 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $805.19 | $870.3201 | $870.33 | $870.40 | $870.40 | |