| 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 | $181.58 | 7.618% | $195.4128 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $115.40 | 4.813% | $120.9542 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $233.39 | 9.151% | $254.7475 | $254.75 | $254.75 | $254.70 |
| Purchase #4 | $114.68 | 5.350% | $120.8154 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $136.39 | 4.144% | $142.042 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $51.99 | 3.159% | $53.6324 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $225.90 | 6.667% | $240.9608 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $1,059.33 | $1,128.5651 | $1,128.56 | $1,128.55 | $1,128.50 | |