| 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 | $93.46 | 10.207% | $102.9995 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $126.65 | 12.579% | $142.5813 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $83.91 | 8.791% | $91.2865 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $74.57 | 7.788% | $80.3775 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $156.79 | 8.545% | $170.1877 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $160.25 | 10.317% | $176.783 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $216.75 | 9.608% | $237.5753 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $912.38 | $1,001.7908 | $1,001.80 | $1,001.90 | $1,001.90 | |