| 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 | $108.68 | 4.186% | $113.2293 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $131.68 | 5.304% | $138.6643 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $221.73 | 10.856% | $245.801 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $241.51 | 6.857% | $258.0703 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $54.74 | 9.544% | $59.9644 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $208.41 | 11.484% | $232.3438 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $199.38 | 13.578% | $226.4518 | $226.45 | $226.45 | $226.50 |
| 7 purchase totals = | $1,166.13 | $1,274.5249 | $1,274.51 | $1,274.50 | $1,274.60 | |