| 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 | $238.74 | 11.779% | $266.8612 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $136.53 | 7.735% | $147.0906 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $133.85 | 7.171% | $143.4484 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $181.46 | 4.368% | $189.3862 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $203.42 | 10.650% | $225.0842 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $17.71 | 4.707% | $18.5436 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $136.59 | 7.557% | $146.9121 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $1,048.30 | $1,137.3263 | $1,137.32 | $1,137.35 | $1,137.30 | |