| 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 | $234.56 | 6.764% | $250.4256 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $68.47 | 5.252% | $72.066 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $66.99 | 4.660% | $70.1117 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $179.89 | 12.338% | $202.0848 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $99.95 | 8.820% | $108.7656 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $145.53 | 5.687% | $153.8063 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $194.25 | 11.334% | $216.2663 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $989.64 | $1,073.5263 | $1,073.54 | $1,073.50 | $1,073.60 | |