| 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 | $103.89 | 13.740% | $118.1645 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $232.87 | 9.500% | $254.9927 | $254.99 | $255.00 | $255.00 |
| Purchase #3 | $58.60 | 13.656% | $66.6024 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $178.68 | 6.590% | $190.455 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $233.87 | 3.111% | $241.1457 | $241.15 | $241.15 | $241.10 |
| Purchase #6 | $163.44 | 7.218% | $175.2371 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $174.33 | 5.702% | $184.2703 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $1,145.68 | $1,230.8677 | $1,230.87 | $1,230.85 | $1,230.90 | |