| 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 | $219.96 | 4.486% | $229.8274 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $93.27 | 3.517% | $96.5503 | $96.55 | $96.55 | $96.60 |
| Purchase #3 | $75.36 | 12.584% | $84.8433 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $241.68 | 10.789% | $267.7549 | $267.75 | $267.75 | $267.80 |
| Purchase #5 | $142.43 | 9.637% | $156.156 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $41.78 | 6.392% | $44.4506 | $44.45 | $44.45 | $44.50 |
| Purchase #7 | $198.72 | 4.558% | $207.7777 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,013.20 | $1,087.3602 | $1,087.36 | $1,087.40 | $1,087.50 | |