| 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 | $88.59 | 11.125% | $98.4456 | $98.45 | $98.45 | $98.40 |
| Purchase #2 | $125.28 | 9.416% | $137.0764 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $198.96 | 11.406% | $221.6534 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $139.47 | 9.485% | $152.6987 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $96.62 | 11.131% | $107.3748 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $218.61 | 6.842% | $233.5673 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $247.75 | 13.764% | $281.8503 | $281.85 | $281.85 | $281.90 |
| 7 purchase totals = | $1,115.28 | $1,232.6665 | $1,232.67 | $1,232.65 | $1,232.80 | |