| 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 | $19.92 | 9.128% | $21.7383 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $141.46 | 6.491% | $150.6422 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $137.98 | 7.584% | $148.4444 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $234.48 | 3.407% | $242.4687 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $21.82 | 10.405% | $24.0904 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $130.68 | 13.145% | $147.8579 | $147.86 | $147.85 | $147.90 |
| Purchase #7 | $168.98 | 9.773% | $185.4944 | $185.49 | $185.50 | $185.50 |
| 7 purchase totals = | $855.32 | $920.7363 | $920.73 | $920.75 | $920.70 | |