| 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 | $45.90 | 8.700% | $49.8933 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $134.54 | 3.192% | $138.8345 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $210.72 | 3.307% | $217.6885 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $117.81 | 8.578% | $127.9157 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $142.30 | 12.137% | $159.571 | $159.57 | $159.55 | $159.60 |
| Purchase #6 | $184.30 | 11.324% | $205.1701 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $127.58 | 6.383% | $135.7234 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $963.15 | $1,034.7965 | $1,034.79 | $1,034.75 | $1,034.80 | |