| 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 | $189.58 | 7.290% | $203.4004 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $54.76 | 13.725% | $62.2758 | $62.28 | $62.30 | $62.30 |
| Purchase #3 | $164.82 | 11.191% | $183.265 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $167.66 | 4.232% | $174.7554 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $179.92 | 7.713% | $193.7972 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $213.26 | 13.146% | $241.2952 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $143.30 | 9.325% | $156.6627 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $1,113.30 | $1,215.4517 | $1,215.47 | $1,215.45 | $1,215.60 | |