| 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 | $202.26 | 12.635% | $227.8156 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $29.45 | 3.682% | $30.5343 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $221.73 | 10.431% | $244.8587 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $43.99 | 11.409% | $49.0088 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $80.47 | 11.508% | $89.7305 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $159.81 | 9.385% | $174.8082 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $178.80 | 11.140% | $198.7183 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $916.51 | $1,015.4744 | $1,015.48 | $1,015.45 | $1,015.40 | |