| 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 | $226.74 | 6.368% | $241.1788 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $108.79 | 13.501% | $123.4777 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $239.63 | 7.156% | $256.7779 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $101.55 | 12.839% | $114.588 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $215.49 | 11.781% | $240.8769 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $229.95 | 8.378% | $249.2152 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $106.70 | 13.517% | $121.1226 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $1,228.85 | $1,347.2371 | $1,347.25 | $1,347.30 | $1,347.30 | |