| 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 | $202.94 | 3.549% | $210.1423 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $219.89 | 8.210% | $237.943 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $129.96 | 11.766% | $145.2511 | $145.25 | $145.25 | $145.30 |
| Purchase #4 | $216.41 | 8.849% | $235.5601 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $141.78 | 5.706% | $149.87 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $107.64 | 11.528% | $120.0487 | $120.05 | $120.05 | $120.00 |
| Purchase #7 | $145.93 | 3.748% | $151.3995 | $151.40 | $151.40 | $151.40 |
| 7 purchase totals = | $1,164.55 | $1,250.2147 | $1,250.21 | $1,250.20 | $1,250.20 | |