| 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 | $91.26 | 12.790% | $102.9322 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $88.80 | 11.567% | $99.0715 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $228.39 | 9.385% | $249.8244 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $122.84 | 9.598% | $134.6302 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $160.54 | 3.343% | $165.9069 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $171.80 | 3.206% | $177.3079 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $195.62 | 10.762% | $216.6726 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $1,059.25 | $1,146.3457 | $1,146.34 | $1,146.30 | $1,146.30 | |