| 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 | $122.86 | 12.726% | $138.4952 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $75.30 | 9.773% | $82.6591 | $82.66 | $82.65 | $82.70 |
| Purchase #3 | $207.97 | 10.736% | $230.2977 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $128.62 | 8.662% | $139.7611 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $217.31 | 13.528% | $246.7077 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $151.97 | 10.201% | $167.4725 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $18.90 | 13.326% | $21.4186 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $922.93 | $1,026.8119 | $1,026.82 | $1,026.75 | $1,026.90 | |