| 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 | $230.28 | 6.447% | $245.1262 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $184.97 | 9.805% | $203.1063 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $35.43 | 13.144% | $40.0869 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $86.68 | 13.390% | $98.2865 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $188.86 | 3.523% | $195.5135 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $121.34 | 12.852% | $136.9346 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $37.73 | 11.299% | $41.9931 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $885.29 | $961.0471 | $961.05 | $961.10 | $961.00 | |