| 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 | $135.93 | 10.756% | $150.5506 | $150.55 | $150.55 | $150.60 |
| Purchase #2 | $230.47 | 7.124% | $246.8887 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $103.60 | 12.830% | $116.8919 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $144.33 | 12.477% | $162.3381 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $188.26 | 9.529% | $206.1993 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $228.75 | 12.458% | $257.2477 | $257.25 | $257.25 | $257.20 |
| Purchase #7 | $87.52 | 8.613% | $95.0581 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $1,118.86 | $1,235.1744 | $1,235.18 | $1,235.20 | $1,235.20 | |