| 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 | $217.80 | 12.853% | $245.7938 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $173.58 | 9.658% | $190.3444 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $60.37 | 12.830% | $68.1155 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $40.32 | 8.189% | $43.6218 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $34.99 | 12.401% | $39.3291 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $166.38 | 12.313% | $186.8664 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $91.45 | 13.637% | $103.921 | $103.92 | $103.90 | $103.90 |
| 7 purchase totals = | $784.89 | $877.9920 | $877.99 | $877.95 | $877.90 | |