| 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 | $197.72 | 6.619% | $210.8071 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $223.91 | 10.167% | $246.6749 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $193.85 | 12.312% | $217.7168 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $205.64 | 4.874% | $215.6629 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $142.98 | 11.232% | $159.0395 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $179.63 | 6.383% | $191.0958 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $88.78 | 4.540% | $92.8106 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $1,232.51 | $1,333.8076 | $1,333.81 | $1,333.75 | $1,333.80 | |