| 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 | $240.99 | 3.515% | $249.4608 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $188.91 | 12.126% | $211.8172 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $230.59 | 6.129% | $244.7229 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $123.51 | 3.759% | $128.1527 | $128.15 | $128.15 | $128.20 |
| Purchase #5 | $197.35 | 7.462% | $212.0763 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $155.74 | 6.739% | $166.2353 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $224.76 | 5.136% | $236.3037 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $1,361.85 | $1,448.7689 | $1,448.77 | $1,448.75 | $1,448.80 | |