| 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 | $217.48 | 4.503% | $227.2731 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $85.42 | 7.386% | $91.7291 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $228.66 | 9.238% | $249.7836 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $101.47 | 9.292% | $110.8986 | $110.90 | $110.90 | $110.90 |
| Purchase #5 | $130.25 | 10.635% | $144.1021 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $134.40 | 9.518% | $147.1922 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $150.29 | 13.180% | $170.0982 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $1,047.97 | $1,141.0769 | $1,141.07 | $1,141.10 | $1,141.10 | |