| 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 | $201.90 | 11.136% | $224.3836 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $241.82 | 13.709% | $274.9711 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $160.97 | 4.783% | $168.6692 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $5.38 | 9.344% | $5.8827 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $75.52 | 11.509% | $84.2116 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $17.71 | 13.161% | $20.0408 | $20.04 | $20.05 | $20.00 |
| Purchase #7 | $178.85 | 11.594% | $199.5859 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $882.15 | $977.7449 | $977.74 | $977.75 | $977.80 | |