| 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 | $134.98 | 12.398% | $151.7148 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $230.50 | 3.303% | $238.1134 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $189.69 | 3.730% | $196.7654 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $32.26 | 7.206% | $34.5847 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $57.39 | 12.207% | $64.3956 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $237.70 | 4.813% | $249.1405 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $137.48 | 11.475% | $153.2558 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,020.00 | $1,087.9702 | $1,087.97 | $1,087.95 | $1,088.00 | |