| 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 | $132.37 | 5.290% | $139.3724 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $245.89 | 13.676% | $279.5179 | $279.52 | $279.50 | $279.50 |
| Purchase #3 | $170.27 | 7.694% | $183.3706 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $196.67 | 12.765% | $221.7749 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $107.41 | 7.630% | $115.6054 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $211.98 | 5.230% | $223.0666 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $85.25 | 13.852% | $97.0588 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $1,149.84 | $1,259.7666 | $1,259.77 | $1,259.65 | $1,259.90 | |