| 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 | $250.41 | 6.428% | $266.5064 | $266.51 | $266.50 | $266.50 |
| Purchase #2 | $87.72 | 9.793% | $96.3104 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $238.40 | 7.498% | $256.2752 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $10.82 | 5.473% | $11.4122 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $88.40 | 11.819% | $98.848 | $98.85 | $98.85 | $98.80 |
| Purchase #6 | $203.74 | 10.263% | $224.6498 | $224.65 | $224.65 | $224.60 |
| Purchase #7 | $11.44 | 12.295% | $12.8465 | $12.85 | $12.85 | $12.80 |
| 7 purchase totals = | $890.93 | $966.8485 | $966.86 | $966.85 | $966.70 | |