| 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 | $215.51 | 12.546% | $242.5479 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $115.56 | 13.431% | $131.0809 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $195.33 | 3.519% | $202.2037 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $45.69 | 3.185% | $47.1452 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $222.58 | 11.757% | $248.7487 | $248.75 | $248.75 | $248.70 |
| Purchase #6 | $5.94 | 7.302% | $6.3737 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $189.43 | 6.164% | $201.1065 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $990.04 | $1,079.2066 | $1,079.21 | $1,079.20 | $1,079.10 | |