| 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 | $175.36 | 4.799% | $183.7755 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $13.84 | 9.814% | $15.1983 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $250.60 | 11.372% | $279.0982 | $279.10 | $279.10 | $279.10 |
| Purchase #4 | $151.34 | 6.652% | $161.4071 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $79.35 | 10.855% | $87.9634 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $247.85 | 12.181% | $278.0406 | $278.04 | $278.05 | $278.00 |
| Purchase #7 | $187.62 | 10.496% | $207.3126 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $1,105.96 | $1,212.7957 | $1,212.80 | $1,212.80 | $1,212.80 | |