| 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 | $41.54 | 6.117% | $44.081 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $249.64 | 12.593% | $281.0772 | $281.08 | $281.10 | $281.10 |
| Purchase #3 | $31.60 | 13.359% | $35.8214 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $115.94 | 6.394% | $123.3532 | $123.35 | $123.35 | $123.40 |
| Purchase #5 | $113.55 | 9.109% | $123.8933 | $123.89 | $123.90 | $123.90 |
| Purchase #6 | $180.90 | 7.250% | $194.0153 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $71.99 | 12.575% | $81.0427 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $805.16 | $883.2841 | $883.28 | $883.30 | $883.30 | |