| 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 | $69.60 | 12.469% | $78.2784 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $198.47 | 7.435% | $213.2262 | $213.23 | $213.25 | $213.20 |
| Purchase #3 | $122.66 | 10.504% | $135.5442 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $189.33 | 9.301% | $206.9396 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $157.57 | 7.255% | $169.0017 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $231.75 | 10.107% | $255.173 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $133.67 | 8.766% | $145.3875 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $1,103.05 | $1,203.5506 | $1,203.55 | $1,203.60 | $1,203.50 | |