| 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 | $112.35 | 4.710% | $117.6417 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $164.27 | 3.171% | $169.479 | $169.48 | $169.50 | $169.50 |
| Purchase #3 | $125.25 | 13.824% | $142.5646 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $100.29 | 11.811% | $112.1353 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $112.25 | 12.160% | $125.8996 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $244.83 | 3.731% | $253.9646 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $230.63 | 9.365% | $252.2285 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,089.87 | $1,173.9133 | $1,173.91 | $1,173.95 | $1,173.90 | |