| 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 | $111.75 | 8.252% | $120.9716 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $208.31 | 6.667% | $222.198 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $138.73 | 10.160% | $152.825 | $152.83 | $152.85 | $152.80 |
| Purchase #4 | $244.93 | 7.472% | $263.2312 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $112.93 | 12.597% | $127.1558 | $127.16 | $127.15 | $127.20 |
| Purchase #6 | $225.78 | 10.657% | $249.8414 | $249.84 | $249.85 | $249.80 |
| Purchase #7 | $62.74 | 8.103% | $67.8238 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $1,105.17 | $1,204.0468 | $1,204.05 | $1,204.05 | $1,204.00 | |