| 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 | $222.71 | 9.108% | $242.9944 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $198.86 | 7.462% | $213.6989 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $10.77 | 11.544% | $12.0133 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $218.44 | 10.840% | $242.1189 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $198.84 | 6.402% | $211.5697 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $70.57 | 4.855% | $73.9962 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $63.84 | 9.612% | $69.9763 | $69.98 | $70.00 | $70.00 |
| 7 purchase totals = | $984.03 | $1,066.3677 | $1,066.37 | $1,066.35 | $1,066.40 | |