| 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 | $189.63 | 9.748% | $208.1151 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $130.49 | 8.856% | $142.0462 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $109.93 | 6.729% | $117.3272 | $117.33 | $117.35 | $117.30 |
| Purchase #4 | $68.42 | 4.312% | $71.3703 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $9.47 | 9.389% | $10.3591 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $196.45 | 7.527% | $211.2368 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $214.51 | 12.228% | $240.7403 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $918.90 | $1,001.1950 | $1,001.21 | $1,001.20 | $1,001.10 | |