| 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 | $15.95 | 3.303% | $16.4768 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $128.58 | 9.478% | $140.7668 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $233.46 | 8.298% | $252.8325 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $109.53 | 3.768% | $113.6571 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $224.31 | 7.569% | $241.288 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $237.67 | 4.393% | $248.1108 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $101.68 | 6.790% | $108.5841 | $108.58 | $108.60 | $108.60 |
| 7 purchase totals = | $1,051.18 | $1,121.7161 | $1,121.72 | $1,121.75 | $1,121.80 | |