| 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 | $242.80 | 3.373% | $250.9896 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $17.82 | 4.281% | $18.5829 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $185.29 | 11.665% | $206.9041 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $87.88 | 8.218% | $95.102 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $128.30 | 3.339% | $132.5839 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $149.71 | 6.222% | $159.025 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $178.40 | 5.704% | $188.5759 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $990.20 | $1,051.7634 | $1,051.76 | $1,051.85 | $1,051.80 | |