| 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 | $226.54 | 3.479% | $234.4213 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $46.79 | 4.594% | $48.9395 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $145.37 | 11.809% | $162.5367 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $15.54 | 12.229% | $17.4404 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $123.66 | 5.774% | $130.8001 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $142.35 | 5.572% | $150.2817 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $210.79 | 3.487% | $218.1402 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $911.04 | $962.5599 | $962.56 | $962.60 | $962.40 | |