| 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 | $97.95 | 10.490% | $108.225 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $210.96 | 9.130% | $230.2206 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $119.60 | 3.126% | $123.3387 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $108.95 | 11.115% | $121.0598 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $104.64 | 3.820% | $108.6372 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $241.34 | 10.452% | $266.5649 | $266.56 | $266.55 | $266.60 |
| Purchase #7 | $152.80 | 4.408% | $159.5354 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $1,036.24 | $1,117.5816 | $1,117.59 | $1,117.60 | $1,117.50 | |