| 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 | $232.74 | 4.412% | $243.0085 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $81.58 | 8.223% | $88.2883 | $88.29 | $88.30 | $88.30 |
| Purchase #3 | $180.52 | 13.635% | $205.1339 | $205.13 | $205.15 | $205.10 |
| Purchase #4 | $135.75 | 4.304% | $141.5927 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $247.93 | 7.378% | $266.2223 | $266.22 | $266.20 | $266.20 |
| Purchase #6 | $26.63 | 9.867% | $29.2576 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $117.31 | 10.491% | $129.617 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $1,022.46 | $1,103.1203 | $1,103.12 | $1,103.10 | $1,103.10 | |