| 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 | $97.68 | 11.635% | $109.0451 | $109.05 | $109.05 | $109.00 |
| Purchase #2 | $234.90 | 9.747% | $257.7957 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $102.56 | 11.561% | $114.417 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $137.25 | 9.596% | $150.4205 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $184.47 | 5.124% | $193.9222 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $178.38 | 8.346% | $193.2676 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $64.72 | 5.150% | $68.0531 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $999.96 | $1,086.9212 | $1,086.93 | $1,086.85 | $1,086.90 | |