| 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 | $216.55 | 4.595% | $226.5005 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $165.57 | 9.311% | $180.9862 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $77.27 | 6.623% | $82.3876 | $82.39 | $82.40 | $82.40 |
| Purchase #4 | $96.71 | 8.119% | $104.5619 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $238.66 | 9.331% | $260.9294 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $212.97 | 11.835% | $238.175 | $238.18 | $238.20 | $238.20 |
| Purchase #7 | $74.35 | 7.336% | $79.8043 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $1,082.08 | $1,173.3449 | $1,173.35 | $1,173.40 | $1,173.40 | |