| 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 | $117.41 | 10.567% | $129.8167 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $207.38 | 10.561% | $229.2814 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $91.52 | 11.184% | $101.7556 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $73.45 | 8.116% | $79.4112 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $188.50 | 6.291% | $200.3585 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $130.95 | 3.824% | $135.9575 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $184.26 | 12.719% | $207.696 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $993.47 | $1,084.2769 | $1,084.29 | $1,084.25 | $1,084.40 | |