| 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 | $137.72 | 8.220% | $149.0406 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $229.59 | 13.285% | $260.091 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $113.58 | 11.795% | $126.9768 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $211.66 | 3.598% | $219.2755 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $26.44 | 13.131% | $29.9118 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $89.57 | 6.230% | $95.1502 | $95.15 | $95.15 | $95.20 |
| Purchase #7 | $233.69 | 9.413% | $255.6872 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $1,042.25 | $1,136.1331 | $1,136.14 | $1,136.20 | $1,136.20 | |