| 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 | $127.55 | 11.750% | $142.5371 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $157.62 | 7.530% | $169.4888 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $195.89 | 5.438% | $206.5425 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $240.42 | 7.814% | $259.2064 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $171.46 | 10.403% | $189.297 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $75.63 | 9.252% | $82.6273 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $215.70 | 8.596% | $234.2416 | $234.24 | $234.25 | $234.20 |
| 7 purchase totals = | $1,184.27 | $1,283.9407 | $1,283.95 | $1,284.00 | $1,283.80 | |