| 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 | $194.45 | 7.406% | $208.851 | $208.85 | $208.85 | $208.90 |
| Purchase #2 | $216.93 | 3.351% | $224.1993 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $243.55 | 5.161% | $256.1196 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $9.85 | 3.534% | $10.1981 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $152.43 | 13.632% | $173.2093 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $187.65 | 7.715% | $202.1272 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $36.49 | 12.166% | $40.9294 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $1,041.35 | $1,115.6339 | $1,115.64 | $1,115.65 | $1,115.60 | |