| 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 | $10.94 | 8.132% | $11.8296 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $138.51 | 6.800% | $147.9287 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $145.65 | 4.117% | $151.6464 | $151.65 | $151.65 | $151.60 |
| Purchase #4 | $62.32 | 13.341% | $70.6341 | $70.63 | $70.65 | $70.60 |
| Purchase #5 | $44.53 | 6.281% | $47.3269 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $208.69 | 10.692% | $231.0031 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $120.38 | 8.182% | $130.2295 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $731.02 | $790.5983 | $790.60 | $790.70 | $790.40 | |