| 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 | $222.47 | 7.276% | $238.6569 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $183.38 | 3.236% | $189.3142 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $23.50 | 13.838% | $26.7519 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $81.35 | 11.844% | $90.9851 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $233.57 | 6.740% | $249.3126 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $140.55 | 6.823% | $150.1397 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $35.72 | 10.694% | $39.5399 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $920.54 | $984.7003 | $984.70 | $984.70 | $984.70 | |