| 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 | $245.79 | 5.106% | $258.34 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $99.48 | 13.393% | $112.8034 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $248.66 | 10.176% | $273.9636 | $273.96 | $273.95 | $274.00 |
| Purchase #4 | $58.68 | 9.708% | $64.3767 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $192.55 | 8.594% | $209.0977 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $141.30 | 6.285% | $150.1807 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $147.28 | 3.159% | $151.9326 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $1,133.74 | $1,220.6947 | $1,220.69 | $1,220.75 | $1,220.70 | |