| 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 | $239.64 | 7.793% | $258.3151 | $258.32 | $258.30 | $258.30 |
| Purchase #2 | $193.32 | 12.858% | $218.1771 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $93.90 | 9.794% | $103.0966 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $237.60 | 12.358% | $266.9626 | $266.96 | $266.95 | $267.00 |
| Purchase #5 | $91.99 | 3.316% | $95.0404 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $140.82 | 3.645% | $145.9529 | $145.95 | $145.95 | $146.00 |
| Purchase #7 | $173.49 | 4.244% | $180.8529 | $180.85 | $180.85 | $180.90 |
| 7 purchase totals = | $1,170.76 | $1,268.3976 | $1,268.40 | $1,268.40 | $1,268.50 | |