| 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 | $212.56 | 4.149% | $221.3791 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $22.84 | 12.830% | $25.7704 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $44.38 | 12.828% | $50.0731 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $116.36 | 13.807% | $132.4258 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $22.87 | 5.281% | $24.0778 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $5.54 | 9.639% | $6.074 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $135.69 | 7.407% | $145.7406 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $560.24 | $605.5408 | $605.54 | $605.55 | $605.60 | |