| 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 | $114.67 | 5.110% | $120.5296 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $22.54 | 5.603% | $23.8029 | $23.80 | $23.80 | $23.80 |
| Purchase #3 | $219.79 | 8.270% | $237.9666 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $128.30 | 4.357% | $133.89 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $174.81 | 8.256% | $189.2423 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $130.60 | 12.482% | $146.9015 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $112.43 | 5.443% | $118.5496 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $903.14 | $970.8825 | $970.88 | $970.90 | $970.80 | |