| 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 | $239.67 | 12.684% | $270.0697 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $175.79 | 4.799% | $184.2262 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $224.90 | 10.509% | $248.5347 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $6.85 | 11.338% | $7.6267 | $7.63 | $7.65 | $7.60 |
| Purchase #5 | $63.57 | 12.710% | $71.6497 | $71.65 | $71.65 | $71.60 |
| Purchase #6 | $168.40 | 5.488% | $177.6418 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $93.27 | 4.664% | $97.6201 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $972.45 | $1,057.3689 | $1,057.37 | $1,057.40 | $1,057.20 | |