| 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 | $210.26 | 3.690% | $218.0186 | $218.02 | $218.00 | $218.00 |
| Purchase #2 | $167.70 | 10.747% | $185.7227 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $123.69 | 12.387% | $139.0115 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $139.34 | 6.839% | $148.8695 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $95.99 | 5.262% | $101.041 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $184.36 | 9.781% | $202.3923 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $38.46 | 13.835% | $43.7809 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $959.80 | $1,038.8365 | $1,038.83 | $1,038.80 | $1,038.80 | |