| 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 | $96.41 | 3.438% | $99.7246 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $206.34 | 7.455% | $221.7226 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $207.97 | 3.126% | $214.4711 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $219.73 | 3.185% | $226.7284 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $20.87 | 4.616% | $21.8334 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $238.95 | 11.487% | $266.3982 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $95.67 | 8.655% | $103.9502 | $103.95 | $103.95 | $104.00 |
| 7 purchase totals = | $1,085.94 | $1,154.8285 | $1,154.82 | $1,154.80 | $1,154.80 | |