| 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 | $227.98 | 5.412% | $240.3183 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $51.56 | 6.555% | $54.9398 | $54.94 | $54.95 | $54.90 |
| Purchase #3 | $206.44 | 3.334% | $213.3227 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $202.56 | 12.495% | $227.8699 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $31.97 | 7.752% | $34.4483 | $34.45 | $34.45 | $34.40 |
| Purchase #6 | $216.63 | 7.456% | $232.7819 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $14.72 | 9.816% | $16.1649 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $951.86 | $1,019.8458 | $1,019.84 | $1,019.80 | $1,019.80 | |