| 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 | $217.99 | 13.115% | $246.5794 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $15.85 | 3.733% | $16.4417 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $199.33 | 12.173% | $223.5944 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $219.91 | 6.186% | $233.5136 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $39.33 | 3.728% | $40.7962 | $40.80 | $40.80 | $40.80 |
| Purchase #6 | $143.66 | 4.608% | $150.2799 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $175.39 | 8.700% | $190.6489 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $1,011.46 | $1,101.8541 | $1,101.85 | $1,101.90 | $1,101.80 | |