| 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 | $103.42 | 4.723% | $108.3045 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $181.26 | 4.551% | $189.5091 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $37.45 | 4.410% | $39.1015 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $67.25 | 10.431% | $74.2648 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $187.82 | 8.181% | $203.1856 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $219.40 | 7.523% | $235.9055 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $79.85 | 6.480% | $85.0243 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $876.45 | $935.2953 | $935.29 | $935.25 | $935.30 | |