| 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 | $231.70 | 11.622% | $258.6282 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $34.72 | 4.330% | $36.2234 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $57.95 | 13.117% | $65.5513 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $126.32 | 11.420% | $140.7457 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $204.31 | 8.214% | $221.092 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $79.34 | 7.514% | $85.3016 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $202.37 | 7.299% | $217.141 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $936.71 | $1,024.6832 | $1,024.68 | $1,024.70 | $1,024.60 | |