| 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 | $247.44 | 13.446% | $280.7108 | $280.71 | $280.70 | $280.70 |
| Purchase #2 | $123.31 | 13.207% | $139.5956 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $239.88 | 6.251% | $254.8749 | $254.87 | $254.85 | $254.90 |
| Purchase #4 | $189.74 | 7.689% | $204.3291 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $142.72 | 13.292% | $161.6903 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $41.86 | 9.823% | $45.9719 | $45.97 | $45.95 | $46.00 |
| Purchase #7 | $202.39 | 9.309% | $221.2305 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,187.34 | $1,308.4031 | $1,308.40 | $1,308.40 | $1,308.40 | |