| 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 | $204.27 | 8.475% | $221.5819 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $168.47 | 5.418% | $177.5977 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $47.34 | 4.539% | $49.4888 | $49.49 | $49.50 | $49.50 |
| Purchase #4 | $90.46 | 5.513% | $95.4471 | $95.45 | $95.45 | $95.40 |
| Purchase #5 | $184.82 | 9.599% | $202.5609 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $232.62 | 10.141% | $256.21 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $212.46 | 4.145% | $221.2665 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $1,140.44 | $1,224.1529 | $1,224.16 | $1,224.15 | $1,224.20 | |