| 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 | $249.61 | 4.239% | $260.191 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $232.62 | 13.427% | $263.8539 | $263.85 | $263.85 | $263.90 |
| Purchase #3 | $162.98 | 8.430% | $176.7192 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $78.83 | 10.396% | $87.0252 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $221.74 | 12.555% | $249.5795 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $247.29 | 4.689% | $258.8854 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $44.26 | 11.824% | $49.4933 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $1,237.33 | $1,345.7475 | $1,345.75 | $1,345.80 | $1,345.80 | |