| 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 | $12.25 | 8.352% | $13.2731 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $250.65 | 8.283% | $271.4113 | $271.41 | $271.40 | $271.40 |
| Purchase #3 | $228.37 | 10.325% | $251.9492 | $251.95 | $251.95 | $251.90 |
| Purchase #4 | $178.50 | 10.851% | $197.869 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $95.59 | 4.464% | $99.8571 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $187.53 | 10.325% | $206.8925 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $230.69 | 10.190% | $254.1973 | $254.20 | $254.20 | $254.20 |
| 7 purchase totals = | $1,183.58 | $1,295.4495 | $1,295.45 | $1,295.40 | $1,295.50 | |