| 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 | $111.25 | 5.872% | $117.7826 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $217.77 | 12.197% | $244.3314 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $84.40 | 3.739% | $87.5557 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $94.82 | 7.592% | $102.0187 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $115.32 | 13.681% | $131.0969 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $101.64 | 7.384% | $109.1451 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $247.66 | 10.148% | $272.7925 | $272.79 | $272.80 | $272.80 |
| 7 purchase totals = | $972.86 | $1,064.7229 | $1,064.73 | $1,064.75 | $1,064.70 | |