| 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 | $22.37 | 10.737% | $24.7719 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $23.79 | 6.398% | $25.3121 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $121.68 | 9.704% | $133.4878 | $133.49 | $133.50 | $133.50 |
| Purchase #4 | $230.80 | 4.623% | $241.4699 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $138.42 | 5.292% | $145.7452 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $103.99 | 12.674% | $117.1697 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $209.34 | 7.642% | $225.3378 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $850.39 | $913.2944 | $913.30 | $913.25 | $913.30 | |