| 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 | $208.37 | 5.471% | $219.7699 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $21.35 | 10.290% | $23.5469 | $23.55 | $23.55 | $23.50 |
| Purchase #3 | $103.31 | 7.164% | $110.7111 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $207.62 | 12.522% | $233.6182 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $130.98 | 7.685% | $141.0458 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $213.93 | 8.490% | $232.0927 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $191.97 | 7.801% | $206.9456 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,077.53 | $1,167.7302 | $1,167.74 | $1,167.70 | $1,167.60 | |