| 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 | $78.32 | 7.860% | $84.476 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $145.53 | 9.766% | $159.7425 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $247.67 | 13.386% | $280.8231 | $280.82 | $280.80 | $280.80 |
| Purchase #4 | $60.54 | 9.397% | $66.2289 | $66.23 | $66.25 | $66.20 |
| Purchase #5 | $238.74 | 10.665% | $264.2016 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $195.49 | 3.467% | $202.2676 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $110.31 | 11.866% | $123.3994 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $1,076.60 | $1,181.1391 | $1,181.14 | $1,181.15 | $1,181.10 | |