| 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 | $224.63 | 6.508% | $239.2489 | $239.25 | $239.25 | $239.20 |
| Purchase #2 | $61.38 | 11.313% | $68.3239 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $41.30 | 4.407% | $43.1201 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $155.72 | 5.344% | $164.0417 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $76.59 | 3.738% | $79.4529 | $79.45 | $79.45 | $79.50 |
| Purchase #6 | $198.85 | 10.757% | $220.2403 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $179.70 | 8.761% | $195.4435 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $938.17 | $1,009.8713 | $1,009.86 | $1,009.85 | $1,009.70 | |