| 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 | $163.50 | 11.511% | $182.3205 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $126.34 | 10.846% | $140.0428 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $237.56 | 12.177% | $266.4877 | $266.49 | $266.50 | $266.50 |
| Purchase #4 | $5.54 | 8.618% | $6.0174 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $204.49 | 8.112% | $221.0782 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $108.34 | 8.378% | $117.4167 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $62.58 | 10.165% | $68.9413 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $908.35 | $1,002.3046 | $1,002.31 | $1,002.30 | $1,002.20 | |