| 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 | $34.28 | 10.824% | $37.9905 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $128.96 | 3.345% | $133.2737 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $228.40 | 4.794% | $239.3495 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $182.85 | 8.712% | $198.7799 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $6.62 | 6.339% | $7.0396 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $213.57 | 12.289% | $239.8156 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $93.74 | 12.369% | $105.3347 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $888.42 | $961.5835 | $961.58 | $961.60 | $961.50 | |