| 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 | $239.47 | 10.726% | $265.1556 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $28.33 | 5.670% | $29.9363 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $198.69 | 9.864% | $218.2888 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $33.90 | 11.776% | $37.8921 | $37.89 | $37.90 | $37.90 |
| Purchase #5 | $138.71 | 7.759% | $149.4725 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $197.47 | 6.700% | $210.7005 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $28.52 | 10.640% | $31.5545 | $31.55 | $31.55 | $31.60 |
| 7 purchase totals = | $865.09 | $943.0003 | $943.00 | $943.00 | $943.10 | |