| 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 | $217.95 | 9.871% | $239.4638 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $20.93 | 4.862% | $21.9476 | $21.95 | $21.95 | $21.90 |
| Purchase #3 | $180.92 | 7.705% | $194.8599 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $39.87 | 11.228% | $44.3466 | $44.35 | $44.35 | $44.30 |
| Purchase #5 | $207.72 | 11.160% | $230.9016 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $162.91 | 3.233% | $168.1769 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $93.28 | 11.194% | $103.7218 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $923.58 | $1,003.4182 | $1,003.42 | $1,003.40 | $1,003.40 | |