| 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 | $202.87 | 3.255% | $209.4734 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $205.33 | 9.735% | $225.3189 | $225.32 | $225.30 | $225.30 |
| Purchase #3 | $84.90 | 12.459% | $95.4777 | $95.48 | $95.50 | $95.50 |
| Purchase #4 | $28.38 | 4.442% | $29.6406 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $170.76 | 4.420% | $178.3076 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $62.91 | 13.378% | $71.3261 | $71.33 | $71.35 | $71.30 |
| Purchase #7 | $95.35 | 3.345% | $98.5395 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $850.50 | $908.0838 | $908.09 | $908.10 | $908.00 | |