| 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 | $179.81 | 11.358% | $200.2328 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $189.37 | 7.588% | $203.7394 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $232.58 | 3.212% | $240.0505 | $240.05 | $240.05 | $240.10 |
| Purchase #4 | $112.75 | 7.648% | $121.3731 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $186.28 | 6.133% | $197.7046 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $32.89 | 3.806% | $34.1418 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $101.58 | 3.568% | $105.2044 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $1,035.26 | $1,102.4466 | $1,102.43 | $1,102.45 | $1,102.40 | |