| 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 | $91.93 | 9.121% | $100.3149 | $100.31 | $100.30 | $100.30 |
| Purchase #2 | $230.27 | 8.394% | $249.5989 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $77.91 | 5.541% | $82.227 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $122.37 | 10.487% | $135.2029 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $187.86 | 7.265% | $201.508 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $108.81 | 11.218% | $121.0163 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $105.26 | 7.228% | $112.8682 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $924.41 | $1,002.7362 | $1,002.74 | $1,002.70 | $1,002.70 | |