| 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 | $229.26 | 12.425% | $257.7456 | $257.75 | $257.75 | $257.70 |
| Purchase #2 | $19.25 | 10.805% | $21.33 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $7.58 | 9.802% | $8.323 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $131.94 | 13.737% | $150.0646 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $210.80 | 10.694% | $233.343 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $216.64 | 8.508% | $235.0717 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $158.26 | 11.745% | $176.8476 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $973.73 | $1,082.7255 | $1,082.72 | $1,082.70 | $1,082.60 | |