| 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 | $215.53 | 12.152% | $241.7212 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $167.65 | 12.731% | $188.9935 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $197.30 | 7.276% | $211.6555 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $68.95 | 12.480% | $77.555 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $169.87 | 5.240% | $178.7712 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $145.76 | 12.659% | $164.2118 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $187.47 | 11.598% | $209.2128 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $1,152.53 | $1,272.1210 | $1,272.12 | $1,272.05 | $1,272.20 | |