| 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 | $28.36 | 13.618% | $32.2221 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $185.55 | 7.430% | $199.3364 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $128.92 | 6.149% | $136.8473 | $136.85 | $136.85 | $136.80 |
| Purchase #4 | $48.77 | 13.183% | $55.1993 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $142.79 | 13.290% | $161.7668 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $210.86 | 7.447% | $226.5627 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $123.62 | 4.265% | $128.8924 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $868.87 | $940.8270 | $940.83 | $940.80 | $940.80 | |