| 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 | $215.43 | 13.310% | $244.1037 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $61.86 | 4.489% | $64.6369 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $237.61 | 8.721% | $258.332 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $103.73 | 13.443% | $117.6744 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $157.36 | 7.631% | $169.3681 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $174.61 | 12.842% | $197.0334 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $148.61 | 8.739% | $161.597 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $1,099.21 | $1,212.7455 | $1,212.74 | $1,212.75 | $1,212.70 | |