| 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 | $81.33 | 11.246% | $90.4764 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $186.93 | 3.106% | $192.736 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $217.40 | 3.616% | $225.2612 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $239.85 | 12.804% | $270.5604 | $270.56 | $270.55 | $270.60 |
| Purchase #5 | $14.42 | 3.379% | $14.9073 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $245.51 | 11.278% | $273.1986 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $85.51 | 12.563% | $96.2526 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $1,070.95 | $1,163.3925 | $1,163.40 | $1,163.40 | $1,163.50 | |