| 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 | $195.30 | 7.124% | $209.2132 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $58.26 | 9.167% | $63.6007 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $216.79 | 10.853% | $240.3182 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $206.62 | 4.589% | $216.1018 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $11.34 | 4.226% | $11.8192 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $116.78 | 7.236% | $125.2302 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $247.93 | 13.573% | $281.5815 | $281.58 | $281.60 | $281.60 |
| 7 purchase totals = | $1,053.02 | $1,147.8648 | $1,147.86 | $1,147.85 | $1,147.80 | |