| 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 | $118.99 | 3.766% | $123.4712 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $90.72 | 11.325% | $100.994 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $235.89 | 8.709% | $256.4337 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $179.77 | 8.140% | $194.4033 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $226.89 | 8.189% | $245.47 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $161.94 | 13.358% | $183.5719 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $234.38 | 6.511% | $249.6405 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $1,248.58 | $1,353.9846 | $1,353.97 | $1,353.95 | $1,354.00 | |