| 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 | $196.64 | 6.797% | $210.0056 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $13.37 | 5.401% | $14.0921 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $43.29 | 10.270% | $47.7359 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $224.31 | 9.431% | $245.4647 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $221.98 | 6.380% | $236.1423 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $242.34 | 13.157% | $274.2247 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $171.47 | 13.281% | $194.2429 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $1,113.40 | $1,221.9082 | $1,221.90 | $1,221.90 | $1,221.80 | |