| 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 | $121.97 | 13.502% | $138.4384 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $192.68 | 13.834% | $219.3354 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $247.90 | 5.678% | $261.9758 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $94.32 | 10.380% | $104.1104 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $166.57 | 4.865% | $174.6736 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $124.73 | 13.808% | $141.9527 | $141.95 | $141.95 | $142.00 |
| Purchase #7 | $165.33 | 13.497% | $187.6446 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $1,113.50 | $1,228.1309 | $1,228.13 | $1,228.15 | $1,228.10 | |