| 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 | $213.88 | 13.301% | $242.3282 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $31.44 | 7.185% | $33.699 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $124.80 | 11.604% | $139.2818 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $84.50 | 7.567% | $90.8941 | $90.89 | $90.90 | $90.90 |
| Purchase #5 | $129.88 | 9.147% | $141.7601 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $234.31 | 7.291% | $251.3935 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $228.99 | 12.680% | $258.0259 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,047.80 | $1,157.3826 | $1,157.38 | $1,157.45 | $1,157.40 | |