| 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 | $184.32 | 5.210% | $193.9231 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $27.50 | 6.588% | $29.3117 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $195.85 | 12.714% | $220.7504 | $220.75 | $220.75 | $220.80 |
| Purchase #4 | $217.70 | 12.186% | $244.2289 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $13.26 | 4.598% | $13.8697 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $142.95 | 10.802% | $158.3915 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $218.42 | 12.633% | $246.013 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,000.00 | $1,106.4883 | $1,106.48 | $1,106.45 | $1,106.50 | |