| 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 | $242.42 | 9.177% | $264.6669 | $264.67 | $264.65 | $264.70 |
| Purchase #2 | $56.51 | 7.553% | $60.7782 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $202.71 | 5.208% | $213.2671 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $236.30 | 8.349% | $256.0287 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $194.85 | 3.707% | $202.0731 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $80.46 | 8.533% | $87.3257 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $73.46 | 13.122% | $83.0994 | $83.10 | $83.10 | $83.10 |
| 7 purchase totals = | $1,086.71 | $1,167.2391 | $1,167.25 | $1,167.25 | $1,167.30 | |