| 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 | $108.91 | 12.810% | $122.8614 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $162.47 | 3.643% | $168.3888 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $112.71 | 7.543% | $121.2117 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $233.93 | 12.697% | $263.6321 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $52.67 | 11.655% | $58.8087 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $209.63 | 11.501% | $233.7395 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $149.91 | 8.191% | $162.1891 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $1,030.23 | $1,130.8313 | $1,130.83 | $1,130.85 | $1,130.80 | |