| 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 | $235.35 | 13.282% | $266.6092 | $266.61 | $266.60 | $266.60 |
| Purchase #2 | $27.90 | 12.495% | $31.3861 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $42.37 | 11.773% | $47.3582 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $174.77 | 8.574% | $189.7548 | $189.75 | $189.75 | $189.80 |
| Purchase #5 | $190.94 | 11.468% | $212.837 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $111.42 | 12.572% | $125.4277 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $234.80 | 6.117% | $249.1627 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $1,017.55 | $1,122.5357 | $1,122.54 | $1,122.55 | $1,122.60 | |