| 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 | $114.68 | 6.153% | $121.7363 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $91.40 | 9.807% | $100.3636 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $249.53 | 12.648% | $281.0906 | $281.09 | $281.10 | $281.10 |
| Purchase #4 | $78.36 | 11.333% | $87.2405 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $147.40 | 3.566% | $152.6563 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $202.74 | 3.779% | $210.4015 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $91.91 | 4.207% | $95.7767 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $976.02 | $1,049.2655 | $1,049.27 | $1,049.30 | $1,049.30 | |