| 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 | $191.57 | 9.170% | $209.137 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $199.47 | 7.275% | $213.9814 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $148.67 | 4.559% | $155.4479 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $97.66 | 12.222% | $109.596 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $133.75 | 9.692% | $146.7131 | $146.71 | $146.70 | $146.70 |
| Purchase #6 | $186.51 | 8.684% | $202.7065 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $84.54 | 13.826% | $96.2285 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $1,042.17 | $1,133.8104 | $1,133.82 | $1,133.85 | $1,133.70 | |