| 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 | $125.90 | 12.656% | $141.8339 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $37.84 | 8.141% | $40.9206 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $225.28 | 8.183% | $243.7147 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $236.80 | 12.784% | $267.0725 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $68.33 | 8.795% | $74.3396 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $196.95 | 10.681% | $217.9862 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $209.84 | 6.517% | $223.5153 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $1,100.94 | $1,209.3828 | $1,209.38 | $1,209.35 | $1,209.30 | |