| 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 | $75.39 | 8.427% | $81.7431 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $112.99 | 6.165% | $119.9558 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $248.49 | 8.517% | $269.6539 | $269.65 | $269.65 | $269.70 |
| Purchase #4 | $250.93 | 13.123% | $283.8595 | $283.86 | $283.85 | $283.90 |
| Purchase #5 | $115.85 | 11.600% | $129.2886 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $182.71 | 7.414% | $196.2561 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $108.41 | 3.140% | $111.8141 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $1,094.77 | $1,192.5711 | $1,192.57 | $1,192.55 | $1,192.70 | |