| 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 | $95.72 | 3.711% | $99.2722 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $129.70 | 7.380% | $139.2719 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $211.54 | 6.609% | $225.5207 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $211.74 | 3.432% | $219.0069 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $159.63 | 7.118% | $170.9925 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $186.48 | 9.767% | $204.6935 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $189.68 | 6.649% | $202.2918 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $1,184.49 | $1,261.0495 | $1,261.04 | $1,261.00 | $1,261.10 | |