| 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 | $172.72 | 12.254% | $193.8851 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $122.70 | 4.564% | $128.3 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $228.42 | 8.358% | $247.5113 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $44.58 | 4.567% | $46.616 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $145.46 | 3.798% | $150.9846 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $85.34 | 10.302% | $94.1317 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $247.64 | 7.717% | $266.7504 | $266.75 | $266.75 | $266.80 |
| 7 purchase totals = | $1,046.86 | $1,128.1791 | $1,128.18 | $1,128.20 | $1,128.20 | |