| 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 | $229.25 | 4.791% | $240.2334 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $167.42 | 9.625% | $183.5342 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $54.35 | 13.164% | $61.5046 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $5.95 | 6.446% | $6.3335 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $34.69 | 4.441% | $36.2306 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $123.51 | 4.414% | $128.9617 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $198.47 | 10.518% | $219.3451 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $813.64 | $876.1431 | $876.13 | $876.20 | $876.00 | |