| 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 | $24.30 | 3.614% | $25.1782 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $32.32 | 13.856% | $36.7983 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $227.28 | 9.332% | $248.4898 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $96.36 | 12.683% | $108.5813 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $240.80 | 6.400% | $256.2112 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $37.88 | 12.105% | $42.4654 | $42.47 | $42.45 | $42.50 |
| Purchase #7 | $196.82 | 7.395% | $211.3748 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $855.76 | $929.0990 | $929.10 | $929.10 | $929.20 | |