| 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 | $232.83 | 11.330% | $259.2096 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $201.81 | 6.148% | $214.2173 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $46.28 | 9.671% | $50.7557 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $42.90 | 9.111% | $46.8086 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $166.93 | 6.406% | $177.6235 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $158.35 | 9.785% | $173.8445 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $65.83 | 3.763% | $68.3072 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $914.93 | $990.7664 | $990.77 | $990.70 | $990.70 | |