| 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 | $201.75 | 6.866% | $215.6022 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $240.28 | 3.695% | $249.1583 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $31.51 | 10.203% | $34.725 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $239.27 | 3.790% | $248.3383 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $133.57 | 11.468% | $148.8878 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $82.38 | 4.125% | $85.7782 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $147.77 | 8.693% | $160.6156 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $1,076.53 | $1,143.1054 | $1,143.12 | $1,143.15 | $1,143.10 | |