| 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 | $133.92 | 13.639% | $152.1853 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $202.55 | 9.376% | $221.5411 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $222.84 | 9.750% | $244.5669 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $211.77 | 11.149% | $235.3802 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $110.90 | 10.639% | $122.6987 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $58.94 | 3.733% | $61.1402 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $223.89 | 12.141% | $251.0725 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $1,164.81 | $1,288.5849 | $1,288.59 | $1,288.60 | $1,288.60 | |