| 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 | $24.86 | 5.456% | $26.2164 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $194.35 | 7.587% | $209.0953 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $18.71 | 3.700% | $19.4023 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $180.58 | 12.578% | $203.2934 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $221.39 | 4.270% | $230.8434 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $126.63 | 5.598% | $133.7187 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $88.34 | 12.871% | $99.7102 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $854.86 | $922.2797 | $922.28 | $922.25 | $922.20 | |