| 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 | $204.79 | 4.232% | $213.4567 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $198.28 | 7.855% | $213.8549 | $213.85 | $213.85 | $213.90 |
| Purchase #3 | $83.94 | 11.573% | $93.6544 | $93.65 | $93.65 | $93.70 |
| Purchase #4 | $192.86 | 4.626% | $201.7817 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $155.98 | 11.607% | $174.0846 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $139.60 | 7.198% | $149.6484 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $230.75 | 8.595% | $250.583 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $1,206.20 | $1,297.0637 | $1,297.05 | $1,297.10 | $1,297.20 | |