| 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 | $224.67 | 3.134% | $231.7112 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $122.61 | 13.218% | $138.8166 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $124.95 | 9.691% | $137.0589 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $233.27 | 3.419% | $241.2455 | $241.25 | $241.25 | $241.20 |
| Purchase #5 | $183.32 | 7.643% | $197.3311 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $239.51 | 6.309% | $254.6207 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $125.72 | 8.716% | $136.6778 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $1,254.05 | $1,337.4618 | $1,337.47 | $1,337.45 | $1,337.40 | |