| 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 | $138.55 | 12.630% | $156.0489 | $156.05 | $156.05 | $156.00 |
| Purchase #2 | $237.36 | 5.215% | $249.7383 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $99.46 | 3.622% | $103.0624 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $66.29 | 6.194% | $70.396 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $244.78 | 4.174% | $254.9971 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $85.57 | 4.619% | $89.5225 | $89.52 | $89.50 | $89.50 |
| Purchase #7 | $149.52 | 4.311% | $155.9658 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $1,021.53 | $1,079.7310 | $1,079.74 | $1,079.70 | $1,079.70 | |