| 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 | $195.64 | 10.569% | $216.3172 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $35.27 | 10.872% | $39.1046 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $159.61 | 10.772% | $176.8032 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $109.66 | 11.341% | $122.0965 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $41.75 | 5.170% | $43.9085 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $12.77 | 4.493% | $13.3438 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $228.99 | 12.735% | $258.1519 | $258.15 | $258.15 | $258.20 |
| 7 purchase totals = | $783.69 | $869.7257 | $869.72 | $869.70 | $869.70 | |