| 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 | $131.37 | 7.469% | $141.182 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $26.97 | 9.257% | $29.4666 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $196.63 | 6.793% | $209.9871 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $105.33 | 6.818% | $112.5114 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $227.40 | 8.452% | $246.6198 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $25.63 | 5.310% | $26.991 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $211.38 | 9.343% | $231.1292 | $231.13 | $231.15 | $231.10 |
| 7 purchase totals = | $924.71 | $997.8871 | $997.89 | $997.90 | $997.90 | |