| 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 | $245.89 | 12.294% | $276.1197 | $276.12 | $276.10 | $276.10 |
| Purchase #2 | $180.86 | 10.815% | $200.42 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $250.41 | 5.529% | $264.2552 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $61.68 | 12.167% | $69.1846 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $45.39 | 4.323% | $47.3522 | $47.35 | $47.35 | $47.40 |
| Purchase #6 | $132.34 | 4.430% | $138.2027 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $73.82 | 9.688% | $80.9717 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $990.39 | $1,076.5061 | $1,076.50 | $1,076.45 | $1,076.60 | |