| 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 | $109.46 | 10.856% | $121.343 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $248.71 | 13.778% | $282.9773 | $282.98 | $283.00 | $283.00 |
| Purchase #3 | $73.63 | 13.781% | $83.777 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $111.57 | 3.852% | $115.8677 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $134.77 | 9.440% | $147.4923 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $227.84 | 4.557% | $238.2227 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $96.55 | 10.497% | $106.6849 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $1,002.53 | $1,096.3649 | $1,096.36 | $1,096.40 | $1,096.40 | |