| 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 | $93.76 | 6.360% | $99.7231 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $221.65 | 3.632% | $229.7003 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $198.40 | 6.864% | $212.0182 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $210.94 | 10.210% | $232.477 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $118.73 | 8.310% | $128.5965 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $147.62 | 9.432% | $161.5435 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $49.63 | 10.477% | $54.8297 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $1,040.73 | $1,118.8883 | $1,118.89 | $1,118.90 | $1,118.80 | |