| 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 | $200.57 | 3.563% | $207.7163 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $220.50 | 7.637% | $237.3396 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $209.72 | 4.279% | $218.6939 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $210.98 | 6.441% | $224.5692 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $97.64 | 13.316% | $110.6417 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $69.68 | 10.115% | $76.7281 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $192.56 | 7.706% | $207.3987 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $1,201.65 | $1,283.0875 | $1,283.09 | $1,283.10 | $1,283.00 | |