| 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 | $192.31 | 6.411% | $204.639 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $77.41 | 10.722% | $85.7099 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $219.85 | 8.838% | $239.2803 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $202.33 | 7.409% | $217.3206 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $8.72 | 4.750% | $9.1342 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $101.68 | 6.842% | $108.6369 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $239.69 | 8.778% | $260.73 | $260.73 | $260.75 | $260.70 |
| 7 purchase totals = | $1,041.99 | $1,125.4509 | $1,125.45 | $1,125.50 | $1,125.30 | |