| 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 | $127.81 | 10.788% | $141.5981 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $138.52 | 7.523% | $148.9409 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $214.76 | 9.618% | $235.4156 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $192.64 | 10.245% | $212.376 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $234.79 | 10.857% | $260.2812 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $109.36 | 6.640% | $116.6215 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $50.52 | 7.206% | $54.1605 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $1,068.40 | $1,169.3938 | $1,169.40 | $1,169.40 | $1,169.40 | |