| 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 | $219.49 | 3.371% | $226.889 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $159.40 | 9.744% | $174.9319 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $142.69 | 7.586% | $153.5145 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $97.32 | 12.454% | $109.4402 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $31.95 | 11.330% | $35.5699 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $119.47 | 7.548% | $128.4876 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $104.92 | 12.447% | $117.9794 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $875.24 | $946.8125 | $946.81 | $946.85 | $946.80 | |