| 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 | $228.46 | 13.770% | $259.9189 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $96.56 | 10.265% | $106.4719 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $194.72 | 12.662% | $219.3754 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $12.80 | 7.355% | $13.7414 | $13.74 | $13.75 | $13.70 |
| Purchase #5 | $56.62 | 11.737% | $63.2655 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $73.59 | 13.783% | $83.7329 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $24.65 | 5.605% | $26.0316 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $687.40 | $772.5376 | $772.54 | $772.55 | $772.50 | |