| 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 | $11.86 | 12.435% | $13.3348 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $163.96 | 9.795% | $180.0199 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $48.74 | 13.837% | $55.4842 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $38.66 | 4.363% | $40.3467 | $40.35 | $40.35 | $40.30 |
| Purchase #5 | $196.26 | 12.199% | $220.2018 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $157.85 | 10.267% | $174.0565 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $214.95 | 11.647% | $239.9852 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $832.28 | $923.4291 | $923.43 | $923.45 | $923.40 | |