| 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 | $107.60 | 10.264% | $118.6441 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $89.88 | 6.651% | $95.8579 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $197.45 | 6.569% | $210.4205 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $249.28 | 6.618% | $265.7774 | $265.78 | $265.80 | $265.80 |
| Purchase #5 | $200.48 | 6.598% | $213.7077 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $97.81 | 13.586% | $111.0985 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $11.39 | 8.563% | $12.3653 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $953.89 | $1,027.8714 | $1,027.88 | $1,027.85 | $1,027.90 | |