| 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 | $250.48 | 11.364% | $278.9445 | $278.94 | $278.95 | $278.90 |
| Purchase #2 | $239.33 | 10.692% | $264.9192 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $248.50 | 6.270% | $264.081 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $89.35 | 9.724% | $98.0384 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $62.77 | 7.752% | $67.6359 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $214.98 | 7.632% | $231.3873 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $182.74 | 6.163% | $194.0023 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $1,288.15 | $1,399.0086 | $1,399.01 | $1,399.05 | $1,398.90 | |