| 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 | $243.41 | 3.393% | $251.6689 | $251.67 | $251.65 | $251.70 |
| Purchase #2 | $203.28 | 4.674% | $212.7813 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $20.79 | 9.484% | $22.7617 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $209.64 | 10.709% | $232.0903 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $214.75 | 9.226% | $234.5628 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $46.85 | 13.650% | $53.245 | $53.25 | $53.25 | $53.20 |
| Purchase #7 | $28.27 | 12.349% | $31.7611 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $966.99 | $1,038.8711 | $1,038.87 | $1,038.85 | $1,039.00 | |