| 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 | $98.33 | 7.319% | $105.5268 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $235.45 | 5.604% | $248.6446 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $112.29 | 8.617% | $121.966 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $50.64 | 12.654% | $57.048 | $57.05 | $57.05 | $57.00 |
| Purchase #5 | $84.26 | 10.674% | $93.2539 | $93.25 | $93.25 | $93.30 |
| Purchase #6 | $189.44 | 11.534% | $211.29 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $82.38 | 11.804% | $92.1041 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $852.79 | $929.8334 | $929.83 | $929.85 | $929.80 | |