| 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 | $245.49 | 11.857% | $274.5977 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $107.27 | 13.289% | $121.5251 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $230.90 | 3.430% | $238.8199 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $129.90 | 5.129% | $136.5626 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $245.62 | 8.632% | $266.8219 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $217.73 | 5.776% | $230.3061 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $88.91 | 8.494% | $96.462 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $1,265.82 | $1,365.0953 | $1,365.10 | $1,365.05 | $1,365.10 | |