| 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 | $139.58 | 9.381% | $152.674 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $217.62 | 12.837% | $245.5559 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $119.93 | 10.852% | $132.9448 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $81.90 | 9.613% | $89.773 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $48.64 | 5.242% | $51.1897 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $214.73 | 4.511% | $224.4165 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $178.59 | 8.762% | $194.2381 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $1,000.99 | $1,090.7920 | $1,090.79 | $1,090.75 | $1,090.80 | |