| 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 | $235.55 | 10.655% | $260.6479 | $260.65 | $260.65 | $260.60 |
| Purchase #2 | $94.39 | 7.133% | $101.1228 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $23.74 | 11.423% | $26.4518 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $31.52 | 11.269% | $35.072 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $197.90 | 11.720% | $221.0939 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $220.54 | 11.259% | $245.3706 | $245.37 | $245.35 | $245.40 |
| Purchase #7 | $89.72 | 8.246% | $97.1183 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $893.36 | $986.8773 | $986.87 | $986.80 | $986.90 | |