| 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 | $216.43 | 6.472% | $230.4373 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $32.98 | 3.777% | $34.2257 | $34.23 | $34.25 | $34.20 |
| Purchase #3 | $11.70 | 7.796% | $12.6121 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $14.29 | 12.142% | $16.0251 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $212.69 | 9.371% | $232.6212 | $232.62 | $232.60 | $232.60 |
| Purchase #6 | $146.80 | 10.349% | $161.9923 | $161.99 | $162.00 | $162.00 |
| Purchase #7 | $156.65 | 9.522% | $171.5662 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $791.54 | $859.4799 | $859.49 | $859.50 | $859.40 | |