| 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 | $223.65 | 4.310% | $233.2893 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $53.91 | 9.704% | $59.1414 | $59.14 | $59.15 | $59.10 |
| Purchase #3 | $202.80 | 12.735% | $228.6266 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $246.45 | 4.787% | $258.2476 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $216.79 | 12.218% | $243.2774 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $204.51 | 11.775% | $228.5911 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $81.98 | 11.211% | $91.1708 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $1,230.09 | $1,342.3442 | $1,342.35 | $1,342.40 | $1,342.30 | |