| 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 | $123.85 | 7.267% | $132.8502 | $132.85 | $132.85 | $132.90 |
| Purchase #2 | $123.34 | 9.447% | $134.9919 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $203.91 | 3.623% | $211.2977 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $73.43 | 5.666% | $77.5905 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $234.45 | 12.556% | $263.8875 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $39.83 | 11.367% | $44.3575 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $209.62 | 8.551% | $227.5446 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $1,008.43 | $1,092.5199 | $1,092.52 | $1,092.55 | $1,092.60 | |