| 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 | $210.45 | 13.604% | $239.0796 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $40.62 | 8.360% | $44.0158 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $204.56 | 6.667% | $218.198 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $131.38 | 6.408% | $139.7988 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $83.61 | 11.774% | $93.4542 | $93.45 | $93.45 | $93.50 |
| Purchase #6 | $242.70 | 6.166% | $257.6649 | $257.66 | $257.65 | $257.70 |
| Purchase #7 | $152.39 | 5.397% | $160.6145 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $1,065.71 | $1,152.8258 | $1,152.82 | $1,152.80 | $1,152.90 | |