| 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 | $194.93 | 9.678% | $213.7953 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $41.36 | 6.480% | $44.0401 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $133.52 | 11.369% | $148.6999 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $171.48 | 9.474% | $187.726 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $199.56 | 4.744% | $209.0271 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $230.94 | 10.712% | $255.6783 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $244.34 | 6.110% | $259.2692 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $1,216.13 | $1,318.2359 | $1,318.25 | $1,318.30 | $1,318.20 | |