| 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 | $229.89 | 6.507% | $244.8489 | $244.85 | $244.85 | $244.80 |
| Purchase #2 | $203.47 | 9.170% | $222.1282 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $226.81 | 13.746% | $257.9873 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $221.69 | 12.534% | $249.4766 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $47.62 | 8.432% | $51.6353 | $51.64 | $51.65 | $51.60 |
| Purchase #6 | $68.40 | 3.538% | $70.82 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $39.63 | 6.155% | $42.0692 | $42.07 | $42.05 | $42.10 |
| 7 purchase totals = | $1,037.51 | $1,138.9655 | $1,138.98 | $1,139.00 | $1,138.90 | |