| 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 | $220.28 | 9.317% | $240.8035 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $184.62 | 7.862% | $199.1348 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $162.60 | 10.558% | $179.7673 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $204.66 | 5.831% | $216.5937 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $66.78 | 10.103% | $73.5268 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $142.33 | 11.160% | $158.214 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $126.45 | 6.206% | $134.2975 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $1,107.72 | $1,202.3376 | $1,202.33 | $1,202.35 | $1,202.30 | |