| 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 | $112.67 | 3.372% | $116.4692 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $140.85 | 4.711% | $147.4854 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $248.48 | 4.396% | $259.4032 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $148.36 | 12.457% | $166.8412 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $20.97 | 5.859% | $22.1986 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $51.98 | 4.725% | $54.4361 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $224.69 | 11.332% | $250.1519 | $250.15 | $250.15 | $250.20 |
| 7 purchase totals = | $948.00 | $1,016.9856 | $1,016.99 | $1,017.00 | $1,017.00 | |