| 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 | $178.46 | 12.374% | $200.5426 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $23.91 | 12.363% | $26.866 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $128.44 | 12.135% | $144.0262 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $120.89 | 10.293% | $133.3332 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $236.99 | 11.726% | $264.7794 | $264.78 | $264.80 | $264.80 |
| Purchase #6 | $101.79 | 11.163% | $113.1528 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $246.88 | 3.228% | $254.8493 | $254.85 | $254.85 | $254.80 |
| 7 purchase totals = | $1,037.36 | $1,137.5495 | $1,137.55 | $1,137.60 | $1,137.50 | |