| 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 | $36.62 | 4.374% | $38.2218 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $187.86 | 11.345% | $209.1727 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $45.69 | 4.188% | $47.6035 | $47.60 | $47.60 | $47.60 |
| Purchase #4 | $163.65 | 9.181% | $178.6747 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $190.88 | 8.744% | $207.5705 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $120.26 | 10.577% | $132.9799 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $225.35 | 7.652% | $242.5938 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $970.31 | $1,056.8169 | $1,056.80 | $1,056.75 | $1,056.90 | |