| 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 | $227.74 | 7.797% | $245.4969 | $245.50 | $245.50 | $245.50 |
| Purchase #2 | $227.26 | 12.332% | $255.2857 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $239.33 | 4.787% | $250.7867 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $120.94 | 11.385% | $134.709 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $53.91 | 6.523% | $57.4265 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $33.99 | 8.142% | $36.7575 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $238.53 | 7.580% | $256.6106 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $1,141.70 | $1,237.0729 | $1,237.09 | $1,237.10 | $1,237.10 | |