| 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 | $240.64 | 6.677% | $256.7075 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $157.99 | 10.823% | $175.0893 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $64.51 | 11.376% | $71.8487 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $190.29 | 6.640% | $202.9253 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $133.87 | 7.373% | $143.7402 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $222.97 | 9.195% | $243.4721 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $83.89 | 9.842% | $92.1465 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $1,094.16 | $1,185.9296 | $1,185.94 | $1,185.95 | $1,185.80 | |