| 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 | $115.83 | 3.688% | $120.1018 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $211.78 | 11.535% | $236.2088 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $146.60 | 8.312% | $158.7854 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $218.45 | 4.283% | $227.8062 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $44.47 | 5.378% | $46.8616 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $59.59 | 13.476% | $67.6203 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $197.50 | 4.653% | $206.6897 | $206.69 | $206.70 | $206.70 |
| 7 purchase totals = | $994.22 | $1,064.0738 | $1,064.08 | $1,064.05 | $1,064.10 | |