| 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 | $213.46 | 11.657% | $238.343 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $9.57 | 12.149% | $10.7327 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $192.98 | 4.574% | $201.8069 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $120.64 | 8.806% | $131.2636 | $131.26 | $131.25 | $131.30 |
| Purchase #5 | $90.54 | 12.774% | $102.1056 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $40.26 | 8.442% | $43.6587 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $15.89 | 3.402% | $16.4306 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $683.34 | $744.3411 | $744.34 | $744.35 | $744.30 | |