| 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 | $94.66 | 11.245% | $105.3045 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $123.30 | 7.431% | $132.4624 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $123.56 | 8.497% | $134.0589 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $97.92 | 12.826% | $110.4792 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $189.60 | 11.656% | $211.6998 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $174.35 | 8.408% | $189.0093 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $222.66 | 9.748% | $244.3649 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $1,026.05 | $1,127.3790 | $1,127.37 | $1,127.35 | $1,127.50 | |