| 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 | $242.26 | 9.438% | $265.1245 | $265.12 | $265.10 | $265.10 |
| Purchase #2 | $198.33 | 4.660% | $207.5722 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $68.78 | 11.670% | $76.8066 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $217.46 | 9.677% | $238.5036 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $130.99 | 6.789% | $139.8829 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $230.27 | 4.455% | $240.5285 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $220.29 | 4.191% | $229.5224 | $229.52 | $229.50 | $229.50 |
| 7 purchase totals = | $1,308.38 | $1,397.9407 | $1,397.93 | $1,397.90 | $1,397.90 | |