| 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 | $155.48 | 8.744% | $169.0752 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $247.93 | 8.266% | $268.4239 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $246.71 | 6.212% | $262.0356 | $262.04 | $262.05 | $262.00 |
| Purchase #4 | $127.75 | 6.310% | $135.811 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $223.51 | 3.350% | $230.9976 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $245.32 | 4.583% | $256.563 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $209.37 | 7.540% | $225.1565 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $1,456.07 | $1,548.0628 | $1,548.07 | $1,548.05 | $1,548.10 | |