| 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 | $121.37 | 6.594% | $129.3731 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $179.44 | 9.633% | $196.7255 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $65.48 | 9.134% | $71.4609 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $112.32 | 8.643% | $122.0278 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $145.96 | 13.431% | $165.5639 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $58.40 | 11.644% | $65.2001 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $240.69 | 9.165% | $262.7492 | $262.75 | $262.75 | $262.70 |
| 7 purchase totals = | $923.66 | $1,013.1005 | $1,013.10 | $1,013.10 | $1,013.10 | |