| 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 | $212.68 | 9.307% | $232.4741 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $157.55 | 11.216% | $175.2208 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $127.60 | 13.248% | $144.5044 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $227.73 | 10.503% | $251.6485 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $54.87 | 3.262% | $56.6599 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $50.59 | 8.279% | $54.7783 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $235.85 | 13.787% | $268.3666 | $268.37 | $268.35 | $268.40 |
| 7 purchase totals = | $1,066.87 | $1,183.6526 | $1,183.65 | $1,183.60 | $1,183.70 | |