| 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 | $223.70 | 7.377% | $240.2023 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $145.61 | 9.388% | $159.2799 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $52.60 | 4.461% | $54.9465 | $54.95 | $54.95 | $54.90 |
| Purchase #4 | $214.33 | 12.699% | $241.5478 | $241.55 | $241.55 | $241.50 |
| Purchase #5 | $166.73 | 10.747% | $184.6485 | $184.65 | $184.65 | $184.60 |
| Purchase #6 | $36.80 | 3.696% | $38.1601 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $160.48 | 4.667% | $167.9696 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $1,000.25 | $1,086.7547 | $1,086.76 | $1,086.75 | $1,086.70 | |