| 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 | $231.52 | 7.442% | $248.7497 | $248.75 | $248.75 | $248.70 |
| Purchase #2 | $98.41 | 9.821% | $108.0748 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $204.62 | 7.866% | $220.7154 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $46.90 | 6.658% | $50.0226 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $190.58 | 9.333% | $208.3668 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $54.33 | 4.176% | $56.5988 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $49.99 | 6.516% | $53.2473 | $53.25 | $53.25 | $53.20 |
| 7 purchase totals = | $876.35 | $945.7754 | $945.78 | $945.70 | $945.70 | |