| 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 | $127.70 | 11.675% | $142.609 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $202.80 | 4.529% | $211.9848 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $117.28 | 9.131% | $127.9888 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $65.45 | 10.337% | $72.2156 | $72.22 | $72.20 | $72.20 |
| Purchase #5 | $226.87 | 7.403% | $243.6652 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $233.99 | 10.748% | $259.1392 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $210.66 | 3.613% | $218.2711 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,184.75 | $1,275.8737 | $1,275.88 | $1,275.85 | $1,275.90 | |