| 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 | $250.52 | 3.672% | $259.7191 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $136.65 | 13.831% | $155.5501 | $155.55 | $155.55 | $155.60 |
| Purchase #3 | $248.55 | 8.708% | $270.1937 | $270.19 | $270.20 | $270.20 |
| Purchase #4 | $162.61 | 3.725% | $168.6672 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $82.70 | 6.499% | $88.0747 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $148.60 | 7.747% | $160.112 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $187.56 | 13.262% | $212.4342 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $1,217.19 | $1,314.7510 | $1,314.74 | $1,314.70 | $1,314.80 | |