| 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 | $128.74 | 4.305% | $134.2823 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $215.72 | 4.786% | $226.0444 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $154.95 | 7.444% | $166.4845 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $199.82 | 11.136% | $222.072 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $111.73 | 3.193% | $115.2975 | $115.30 | $115.30 | $115.30 |
| Purchase #6 | $110.76 | 4.827% | $116.1064 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $82.83 | 13.551% | $94.0543 | $94.05 | $94.05 | $94.10 |
| 7 purchase totals = | $1,004.55 | $1,074.3414 | $1,074.33 | $1,074.35 | $1,074.40 | |