| 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 | $198.26 | 9.303% | $216.7041 | $216.70 | $216.70 | $216.70 |
| Purchase #2 | $250.47 | 5.514% | $264.2809 | $264.28 | $264.30 | $264.30 |
| Purchase #3 | $204.62 | 3.685% | $212.1602 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $39.25 | 6.610% | $41.8444 | $41.84 | $41.85 | $41.80 |
| Purchase #5 | $178.62 | 9.202% | $195.0566 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $171.49 | 3.128% | $176.8542 | $176.85 | $176.85 | $176.90 |
| Purchase #7 | $215.86 | 5.405% | $227.5272 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $1,258.57 | $1,334.4276 | $1,334.42 | $1,334.45 | $1,334.50 | |