| 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 | $198.87 | 11.453% | $221.6466 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $74.26 | 6.475% | $79.0683 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $89.87 | 12.284% | $100.9096 | $100.91 | $100.90 | $100.90 |
| Purchase #4 | $238.81 | 13.398% | $270.8058 | $270.81 | $270.80 | $270.80 |
| Purchase #5 | $112.43 | 6.222% | $119.4254 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $112.65 | 8.179% | $121.8636 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $144.46 | 6.348% | $153.6303 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $971.35 | $1,067.3496 | $1,067.36 | $1,067.35 | $1,067.30 | |