| 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 | $230.54 | 9.558% | $252.575 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $104.25 | 12.663% | $117.4512 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $247.51 | 8.134% | $267.6425 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $131.57 | 9.483% | $144.0468 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $60.69 | 11.276% | $67.5334 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $140.85 | 13.395% | $159.7169 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $26.52 | 12.571% | $29.8538 | $29.85 | $29.85 | $29.90 |
| 7 purchase totals = | $941.93 | $1,038.8196 | $1,038.82 | $1,038.85 | $1,038.80 | |