| 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 | $26.29 | 12.394% | $29.5484 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $245.88 | 13.230% | $278.4099 | $278.41 | $278.40 | $278.40 |
| Purchase #3 | $123.55 | 11.335% | $137.5544 | $137.55 | $137.55 | $137.60 |
| Purchase #4 | $24.25 | 11.193% | $26.9643 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $243.30 | 13.578% | $276.3353 | $276.34 | $276.35 | $276.30 |
| Purchase #6 | $70.27 | 13.487% | $79.7473 | $79.75 | $79.75 | $79.70 |
| Purchase #7 | $199.65 | 7.143% | $213.911 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $933.19 | $1,042.4706 | $1,042.47 | $1,042.45 | $1,042.40 | |