| 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 | $98.59 | 13.129% | $111.5339 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $193.59 | 4.232% | $201.7827 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $120.86 | 11.781% | $135.0985 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $139.60 | 12.387% | $156.8923 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $249.65 | 3.664% | $258.7972 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $26.87 | 13.548% | $30.5103 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $95.76 | 5.265% | $100.8018 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $924.92 | $995.4167 | $995.41 | $995.45 | $995.40 | |