| 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 | $173.39 | 11.810% | $193.8674 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $119.99 | 3.425% | $124.0997 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $39.47 | 6.440% | $42.0119 | $42.01 | $42.00 | $42.00 |
| Purchase #4 | $248.56 | 8.178% | $268.8872 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $81.98 | 11.249% | $91.2019 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $242.34 | 13.652% | $275.4243 | $275.42 | $275.40 | $275.40 |
| Purchase #7 | $190.45 | 13.310% | $215.7989 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,096.18 | $1,211.2913 | $1,211.29 | $1,211.25 | $1,211.30 | |