| 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 | $209.51 | 4.676% | $219.3067 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $144.64 | 5.638% | $152.7948 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $218.82 | 6.749% | $233.5882 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $142.80 | 3.688% | $148.0665 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $46.74 | 9.558% | $51.2074 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $152.66 | 3.569% | $158.1084 | $158.11 | $158.10 | $158.10 |
| Purchase #7 | $113.87 | 6.222% | $120.955 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $1,029.04 | $1,084.0270 | $1,084.04 | $1,084.00 | $1,084.10 | |