| 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 | $203.82 | 7.850% | $219.8199 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $185.71 | 8.871% | $202.1843 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $93.29 | 3.345% | $96.4106 | $96.41 | $96.40 | $96.40 |
| Purchase #4 | $150.54 | 12.353% | $169.1362 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $8.33 | 3.477% | $8.6196 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $219.53 | 12.514% | $247.002 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $221.30 | 11.547% | $246.8535 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $1,082.52 | $1,190.0261 | $1,190.02 | $1,190.00 | $1,190.00 | |