| 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 | $128.43 | 7.486% | $138.0443 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $207.80 | 3.289% | $214.6345 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $120.98 | 4.169% | $126.0237 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $190.41 | 4.559% | $199.0908 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $46.90 | 5.774% | $49.608 | $49.61 | $49.60 | $49.60 |
| Purchase #6 | $32.53 | 8.430% | $35.2723 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $62.98 | 3.172% | $64.9777 | $64.98 | $65.00 | $65.00 |
| 7 purchase totals = | $790.03 | $827.6513 | $827.64 | $827.65 | $827.60 | |