| 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 | $100.26 | 10.468% | $110.7552 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $124.38 | 7.266% | $133.4175 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $172.50 | 7.726% | $185.8274 | $185.83 | $185.85 | $185.80 |
| Purchase #4 | $224.65 | 5.698% | $237.4506 | $237.45 | $237.45 | $237.50 |
| Purchase #5 | $214.40 | 8.740% | $233.1386 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $129.68 | 6.395% | $137.973 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $33.39 | 13.123% | $37.7718 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $999.26 | $1,076.3341 | $1,076.34 | $1,076.30 | $1,076.40 | |