| 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 | $136.86 | 3.824% | $142.0935 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $181.27 | 10.550% | $200.394 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $204.38 | 10.110% | $225.0428 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $163.56 | 11.842% | $182.9288 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $13.33 | 10.321% | $14.7058 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $83.60 | 4.627% | $87.4682 | $87.47 | $87.45 | $87.50 |
| Purchase #7 | $141.69 | 12.691% | $159.6719 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $924.69 | $1,012.3050 | $1,012.30 | $1,012.30 | $1,012.30 | |