| 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 | $9.47 | 10.274% | $10.4429 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $20.94 | 9.530% | $22.9356 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $133.97 | 13.852% | $152.5275 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $208.80 | 4.868% | $218.9644 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $98.58 | 9.317% | $107.7647 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $177.39 | 5.496% | $187.1394 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $243.43 | 12.523% | $273.9147 | $273.91 | $273.90 | $273.90 |
| 7 purchase totals = | $892.58 | $973.6892 | $973.68 | $973.70 | $973.60 | |