| 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 | $246.96 | 4.436% | $257.9151 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $217.71 | 9.723% | $238.8779 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $249.61 | 10.672% | $276.2484 | $276.25 | $276.25 | $276.20 |
| Purchase #4 | $17.64 | 6.623% | $18.8083 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $218.36 | 6.724% | $233.0425 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $243.59 | 10.409% | $268.9453 | $268.95 | $268.95 | $268.90 |
| Purchase #7 | $198.31 | 11.137% | $220.3958 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $1,392.18 | $1,514.2333 | $1,514.25 | $1,514.25 | $1,514.10 | |