| 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 | $172.38 | 3.557% | $178.5116 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $231.33 | 4.661% | $242.1123 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $188.39 | 3.827% | $195.5997 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $243.40 | 10.632% | $269.2783 | $269.28 | $269.30 | $269.30 |
| Purchase #5 | $25.45 | 4.663% | $26.6367 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $71.71 | 6.489% | $76.3633 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $19.55 | 7.297% | $20.9766 | $20.98 | $21.00 | $21.00 |
| 7 purchase totals = | $952.21 | $1,009.4785 | $1,009.48 | $1,009.50 | $1,009.50 | |