| 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 | $235.53 | 6.498% | $250.8347 | $250.83 | $250.85 | $250.80 |
| Purchase #2 | $174.43 | 9.828% | $191.573 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $233.74 | 3.790% | $242.5987 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $31.68 | 7.257% | $33.979 | $33.98 | $34.00 | $34.00 |
| Purchase #5 | $209.41 | 7.613% | $225.3524 | $225.35 | $225.35 | $225.40 |
| Purchase #6 | $246.31 | 9.512% | $269.739 | $269.74 | $269.75 | $269.70 |
| Purchase #7 | $90.66 | 8.540% | $98.4024 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $1,221.76 | $1,312.4792 | $1,312.47 | $1,312.50 | $1,312.50 | |