| 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 | $214.70 | 6.426% | $228.4966 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $131.92 | 11.790% | $147.4734 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $167.58 | 3.249% | $173.0247 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $130.83 | 3.552% | $135.4771 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $17.97 | 10.276% | $19.8166 | $19.82 | $19.80 | $19.80 |
| Purchase #6 | $43.76 | 12.548% | $49.251 | $49.25 | $49.25 | $49.30 |
| Purchase #7 | $89.53 | 12.192% | $100.4455 | $100.45 | $100.45 | $100.40 |
| 7 purchase totals = | $796.29 | $853.9849 | $853.99 | $853.95 | $854.00 | |