| 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 | $218.53 | 12.160% | $245.1032 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $209.29 | 13.135% | $236.7802 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $138.97 | 9.442% | $152.0915 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $135.97 | 5.507% | $143.4579 | $143.46 | $143.45 | $143.50 |
| Purchase #5 | $232.43 | 6.360% | $247.2125 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $37.70 | 4.206% | $39.2857 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $162.62 | 7.327% | $174.5352 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $1,135.51 | $1,238.4662 | $1,238.47 | $1,238.50 | $1,238.50 | |