| 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 | $215.96 | 6.452% | $229.8937 | $229.89 | $229.90 | $229.90 |
| Purchase #2 | $105.44 | 13.838% | $120.0308 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $222.61 | 11.436% | $248.0677 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $109.87 | 5.397% | $115.7997 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $101.73 | 5.660% | $107.4879 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $8.37 | 4.288% | $8.7289 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $167.98 | 9.745% | $184.3497 | $184.35 | $184.35 | $184.30 |
| 7 purchase totals = | $931.96 | $1,014.3584 | $1,014.36 | $1,014.40 | $1,014.30 | |