| 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 | $96.69 | 6.194% | $102.679 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $221.51 | 11.237% | $246.4011 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $135.59 | 3.319% | $140.0902 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $56.80 | 8.387% | $61.5638 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $200.89 | 5.201% | $211.3383 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $99.84 | 11.821% | $111.6421 | $111.64 | $111.65 | $111.60 |
| Purchase #7 | $214.81 | 6.476% | $228.7211 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $1,026.13 | $1,102.4356 | $1,102.43 | $1,102.45 | $1,102.40 | |