| 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 | $133.78 | 3.533% | $138.5064 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $164.62 | 5.654% | $173.9276 | $173.93 | $173.95 | $173.90 |
| Purchase #3 | $44.46 | 12.234% | $49.8992 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $88.42 | 9.510% | $96.8287 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $241.28 | 11.273% | $268.4795 | $268.48 | $268.50 | $268.50 |
| Purchase #6 | $155.44 | 4.613% | $162.6104 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $84.93 | 8.133% | $91.8374 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $912.93 | $982.0892 | $982.10 | $982.15 | $982.00 | |