| 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 | $187.30 | 13.852% | $213.2448 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $230.48 | 11.682% | $257.4047 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $244.95 | 5.192% | $257.6678 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $138.87 | 8.629% | $150.8531 | $150.85 | $150.85 | $150.90 |
| Purchase #5 | $95.68 | 3.849% | $99.3627 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $14.68 | 12.520% | $16.5179 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $193.96 | 11.694% | $216.6417 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $1,105.92 | $1,211.6927 | $1,211.68 | $1,211.65 | $1,211.70 | |