| 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 | $188.96 | 4.397% | $197.2686 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $117.44 | 5.758% | $124.2022 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $230.77 | 12.365% | $259.3047 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $36.84 | 6.688% | $39.3039 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $167.88 | 13.713% | $190.9014 | $190.90 | $190.90 | $190.90 |
| Purchase #6 | $54.26 | 7.297% | $58.2194 | $58.22 | $58.20 | $58.20 |
| Purchase #7 | $213.65 | 4.740% | $223.777 | $223.78 | $223.80 | $223.80 |
| 7 purchase totals = | $1,009.80 | $1,092.9772 | $1,092.97 | $1,092.95 | $1,093.00 | |