| 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 | $210.67 | 8.438% | $228.4463 | $228.45 | $228.45 | $228.40 |
| Purchase #2 | $9.70 | 12.438% | $10.9065 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $249.61 | 4.194% | $260.0786 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $105.98 | 4.302% | $110.5393 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $139.70 | 12.667% | $157.3958 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $240.97 | 11.803% | $269.4117 | $269.41 | $269.40 | $269.40 |
| Purchase #7 | $95.62 | 6.580% | $101.9118 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $1,052.25 | $1,138.6900 | $1,138.70 | $1,138.70 | $1,138.60 | |