| 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 | $125.43 | 6.685% | $133.815 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $178.47 | 13.586% | $202.7169 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $114.84 | 8.747% | $124.8851 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $225.62 | 9.439% | $246.9163 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $5.50 | 5.837% | $5.821 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $245.69 | 5.175% | $258.4045 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $37.52 | 9.777% | $41.1883 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $933.07 | $1,013.7471 | $1,013.76 | $1,013.70 | $1,013.70 | |