| 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 | $133.61 | 6.637% | $142.4777 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $201.28 | 11.602% | $224.6325 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $75.71 | 4.600% | $79.1927 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $176.76 | 12.413% | $198.7012 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $47.35 | 5.790% | $50.0916 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $210.73 | 4.414% | $220.0316 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $241.28 | 9.413% | $263.9917 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $1,086.72 | $1,179.1190 | $1,179.11 | $1,179.20 | $1,179.10 | |