| 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 | $115.98 | 10.190% | $127.7984 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $153.76 | 9.650% | $168.5978 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $94.35 | 4.585% | $98.6759 | $98.68 | $98.70 | $98.70 |
| Purchase #4 | $94.63 | 13.752% | $107.6435 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $196.47 | 11.687% | $219.4314 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $33.33 | 10.289% | $36.7593 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $238.74 | 12.720% | $269.1077 | $269.11 | $269.10 | $269.10 |
| 7 purchase totals = | $927.26 | $1,028.0140 | $1,028.02 | $1,028.05 | $1,028.00 | |