| 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 | $195.86 | 7.341% | $210.2381 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $47.56 | 8.556% | $51.6292 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $167.44 | 11.421% | $186.5633 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $56.60 | 5.574% | $59.7549 | $59.75 | $59.75 | $59.80 |
| Purchase #5 | $232.98 | 10.209% | $256.7649 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $143.67 | 11.426% | $160.0857 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $189.38 | 9.461% | $207.2972 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $1,033.49 | $1,132.3333 | $1,132.33 | $1,132.35 | $1,132.40 | |