| 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 | $118.72 | 12.565% | $133.6372 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $244.90 | 9.244% | $267.5386 | $267.54 | $267.55 | $267.50 |
| Purchase #3 | $83.68 | 7.696% | $90.12 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $140.60 | 3.562% | $145.6082 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $122.85 | 10.258% | $135.452 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $221.90 | 7.122% | $237.7037 | $237.70 | $237.70 | $237.70 |
| Purchase #7 | $100.80 | 11.802% | $112.6964 | $112.70 | $112.70 | $112.70 |
| 7 purchase totals = | $1,033.45 | $1,122.7561 | $1,122.76 | $1,122.75 | $1,122.70 | |