| 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 | $226.31 | 9.360% | $247.4926 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $26.29 | 7.768% | $28.3322 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $69.30 | 6.143% | $73.5571 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $107.58 | 8.756% | $116.9997 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $238.76 | 10.755% | $264.4386 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $16.76 | 12.529% | $18.8599 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $67.72 | 3.600% | $70.1579 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $752.72 | $819.8380 | $819.84 | $819.85 | $819.90 | |