| 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 | $242.49 | 12.609% | $273.0656 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $249.74 | 13.144% | $282.5658 | $282.57 | $282.55 | $282.60 |
| Purchase #3 | $10.68 | 3.484% | $11.0521 | $11.05 | $11.05 | $11.10 |
| Purchase #4 | $34.46 | 5.195% | $36.2502 | $36.25 | $36.25 | $36.30 |
| Purchase #5 | $228.82 | 6.635% | $244.0022 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $203.81 | 9.775% | $223.7324 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $13.62 | 5.163% | $14.3232 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $983.62 | $1,084.9915 | $1,084.99 | $1,084.95 | $1,085.10 | |