| 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 | 12.582% | $240.3175 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $188.26 | 4.777% | $197.2532 | $197.25 | $197.25 | $197.30 |
| Purchase #3 | $206.70 | 6.438% | $220.0073 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $187.41 | 5.490% | $197.6988 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $115.43 | 6.288% | $122.6882 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $182.64 | 3.761% | $189.5091 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $39.34 | 6.437% | $41.8723 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $1,133.24 | $1,209.3464 | $1,209.35 | $1,209.30 | $1,209.40 | |