| 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 | $133.81 | 3.384% | $138.3381 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $229.65 | 9.662% | $251.8388 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $66.57 | 3.802% | $69.101 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $128.71 | 12.352% | $144.6083 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $182.26 | 11.696% | $203.5771 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $136.80 | 4.798% | $143.3637 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $150.46 | 8.597% | $163.395 | $163.40 | $163.40 | $163.40 |
| 7 purchase totals = | $1,028.26 | $1,114.2220 | $1,114.23 | $1,114.25 | $1,114.20 | |