| 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 | $120.48 | 4.109% | $125.4305 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $22.90 | 4.769% | $23.9921 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $130.65 | 5.214% | $137.4621 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $248.66 | 3.325% | $256.9279 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $47.49 | 9.329% | $51.9203 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $189.53 | 7.284% | $203.3354 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $106.61 | 11.715% | $119.0994 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $866.32 | $918.1677 | $918.17 | $918.20 | $918.10 | |