| 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 | $90.52 | 13.455% | $102.6995 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $241.75 | 12.653% | $272.3386 | $272.34 | $272.35 | $272.30 |
| Purchase #3 | $16.50 | 10.440% | $18.2226 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $190.91 | 9.528% | $209.0999 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $169.47 | 11.720% | $189.3319 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $153.90 | 8.826% | $167.4832 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $206.52 | 6.707% | $220.3713 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,069.57 | $1,179.5470 | $1,179.54 | $1,179.55 | $1,179.50 | |