| 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 | $202.38 | 9.639% | $221.8874 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $94.67 | 9.661% | $103.8161 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $161.31 | 5.701% | $170.5063 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $213.54 | 12.793% | $240.8582 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $236.54 | 6.836% | $252.7099 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $15.57 | 12.759% | $17.5566 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $84.27 | 11.478% | $93.9425 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $1,008.28 | $1,101.2770 | $1,101.29 | $1,101.25 | $1,101.30 | |