| 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 | $52.92 | 10.363% | $58.4041 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $133.69 | 10.496% | $147.7221 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $142.44 | 3.189% | $146.9824 | $146.98 | $147.00 | $147.00 |
| Purchase #4 | $179.45 | 6.800% | $191.6526 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $131.33 | 3.223% | $135.5628 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $173.80 | 9.766% | $190.7733 | $190.77 | $190.75 | $190.80 |
| Purchase #7 | $211.33 | 9.695% | $231.8184 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,024.96 | $1,102.9157 | $1,102.90 | $1,102.85 | $1,103.00 | |