| 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 | $249.57 | 13.755% | $283.8984 | $283.90 | $283.90 | $283.90 |
| Purchase #2 | $12.25 | 6.838% | $13.0877 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $132.33 | 12.555% | $148.944 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $158.93 | 9.708% | $174.3589 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $108.38 | 10.790% | $120.0742 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $167.79 | 5.732% | $177.4077 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $219.83 | 9.328% | $240.3357 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $1,049.08 | $1,158.1066 | $1,158.11 | $1,158.10 | $1,158.10 | |