| 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 | $44.42 | 11.670% | $49.6038 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $127.59 | 8.553% | $138.5028 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $232.83 | 11.129% | $258.7417 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $150.54 | 12.301% | $169.0579 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $229.63 | 8.690% | $249.5848 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $145.58 | 3.854% | $151.1907 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $148.42 | 13.430% | $168.3528 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $1,079.01 | $1,185.0345 | $1,185.02 | $1,185.05 | $1,185.10 | |