| 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 | $103.82 | 13.159% | $117.4817 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $100.85 | 3.260% | $104.1377 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $73.26 | 3.278% | $75.6615 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $51.76 | 3.516% | $53.5799 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $185.98 | 3.857% | $193.1532 | $193.15 | $193.15 | $193.20 |
| Purchase #6 | $194.35 | 13.471% | $220.5309 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $240.44 | 4.617% | $251.5411 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $950.46 | $1,016.0860 | $1,016.08 | $1,016.15 | $1,016.10 | |