| 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 | $144.32 | 5.383% | $152.0887 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $202.69 | 12.782% | $228.5978 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $116.90 | 6.239% | $124.1934 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $165.60 | 6.104% | $175.7082 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $199.43 | 10.256% | $219.8835 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $155.31 | 10.651% | $171.8521 | $171.85 | $171.85 | $171.90 |
| Purchase #7 | $11.49 | 10.430% | $12.6884 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $995.74 | $1,085.0121 | $1,085.01 | $1,085.05 | $1,085.10 | |