| 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 | $249.97 | 13.653% | $284.0984 | $284.10 | $284.10 | $284.10 |
| Purchase #2 | $90.92 | 12.519% | $102.3023 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $192.30 | 10.216% | $211.9454 | $211.95 | $211.95 | $211.90 |
| Purchase #4 | $56.28 | 13.401% | $63.8221 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $102.82 | 12.628% | $115.8041 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $118.39 | 8.869% | $128.89 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $129.63 | 3.775% | $134.5235 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $940.31 | $1,041.3858 | $1,041.38 | $1,041.35 | $1,041.30 | |