| 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 | $226.64 | 4.579% | $237.0178 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $219.88 | 9.779% | $241.3821 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $188.70 | 12.320% | $211.9478 | $211.95 | $211.95 | $211.90 |
| Purchase #4 | $69.73 | 9.435% | $76.309 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $182.50 | 9.570% | $199.9653 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $122.58 | 8.341% | $132.8044 | $132.80 | $132.80 | $132.80 |
| Purchase #7 | $28.58 | 12.694% | $32.2079 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $1,038.61 | $1,131.6343 | $1,131.64 | $1,131.60 | $1,131.60 | |