| 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 | $111.77 | 4.145% | $116.4029 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $133.54 | 8.608% | $145.0351 | $145.04 | $145.05 | $145.00 |
| Purchase #3 | $139.36 | 6.800% | $148.8365 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $241.43 | 6.723% | $257.6613 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $206.28 | 9.456% | $225.7858 | $225.79 | $225.80 | $225.80 |
| Purchase #6 | $246.35 | 11.513% | $274.7123 | $274.71 | $274.70 | $274.70 |
| Purchase #7 | $42.60 | 3.547% | $44.111 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $1,121.33 | $1,212.5449 | $1,212.55 | $1,212.55 | $1,212.50 | |