| 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 | $246.80 | 6.207% | $262.1189 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $217.33 | 13.602% | $246.8912 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $223.40 | 7.506% | $240.1684 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $79.83 | 4.268% | $83.2371 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $111.42 | 8.566% | $120.9642 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $7.30 | 10.579% | $8.0723 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $175.87 | 8.148% | $190.1999 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $1,061.95 | $1,151.6520 | $1,151.65 | $1,151.60 | $1,151.70 | |