| 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 | $102.30 | 9.190% | $111.7014 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $24.32 | 8.658% | $26.4256 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $200.86 | 6.324% | $213.5624 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $12.49 | 6.739% | $13.3317 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $137.69 | 9.289% | $150.48 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $198.65 | 4.137% | $206.8682 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $245.62 | 12.646% | $276.6811 | $276.68 | $276.70 | $276.70 |
| 7 purchase totals = | $921.93 | $999.0504 | $999.05 | $999.10 | $999.10 | |