| 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 | $192.38 | 12.333% | $216.1062 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $169.84 | 11.770% | $189.8302 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $73.62 | 9.278% | $80.4505 | $80.45 | $80.45 | $80.50 |
| Purchase #4 | $88.87 | 9.787% | $97.5677 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $29.79 | 4.215% | $31.0456 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $178.89 | 10.577% | $197.8112 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $150.91 | 3.463% | $156.136 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $884.30 | $968.9474 | $968.96 | $968.95 | $968.90 | |