| 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 | $129.26 | 8.216% | $139.88 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $68.91 | 4.232% | $71.8263 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $225.40 | 4.543% | $235.6399 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $190.66 | 12.263% | $214.0406 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $173.60 | 10.279% | $191.4443 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $96.97 | 8.663% | $105.3705 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $201.81 | 5.638% | $213.188 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $1,086.61 | $1,171.3896 | $1,171.39 | $1,171.45 | $1,171.30 | |