| 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 | $123.92 | 11.266% | $137.8808 | $137.88 | $137.90 | $137.90 |
| Purchase #2 | $21.71 | 8.709% | $23.6007 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $177.72 | 6.717% | $189.6575 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $122.96 | 5.158% | $129.3023 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $199.50 | 13.520% | $226.4724 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $245.95 | 4.422% | $256.8259 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $132.71 | 6.416% | $141.2247 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $1,024.47 | $1,104.9643 | $1,104.96 | $1,104.95 | $1,105.00 | |