| 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 | $212.45 | 12.621% | $239.2633 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $89.35 | 9.811% | $98.1161 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $206.68 | 9.734% | $226.7982 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $17.63 | 11.536% | $19.6638 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $174.55 | 11.361% | $194.3806 | $194.38 | $194.40 | $194.40 |
| Purchase #6 | $114.94 | 6.870% | $122.8364 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $186.78 | 7.808% | $201.3638 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $1,002.38 | $1,102.4222 | $1,102.42 | $1,102.40 | $1,102.50 | |