| 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 | $127.91 | 7.544% | $137.5595 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $62.38 | 9.550% | $68.3373 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $105.58 | 10.630% | $116.8032 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $125.67 | 3.493% | $130.0597 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $230.31 | 9.239% | $251.5883 | $251.59 | $251.60 | $251.60 |
| Purchase #6 | $203.38 | 7.728% | $219.0972 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $87.27 | 3.458% | $90.2878 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $942.50 | $1,013.7330 | $1,013.74 | $1,013.75 | $1,013.80 | |