| 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 | $31.60 | 4.783% | $33.1114 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $207.60 | 12.622% | $233.8033 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $168.50 | 11.753% | $188.3038 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $168.57 | 5.518% | $177.8717 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $174.56 | 10.283% | $192.51 | $192.51 | $192.50 | $192.50 |
| Purchase #6 | $134.95 | 6.538% | $143.773 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $198.59 | 7.600% | $213.6828 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $1,084.37 | $1,183.0560 | $1,183.04 | $1,183.00 | $1,183.10 | |