| 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 | $20.80 | 8.346% | $22.536 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $230.82 | 4.159% | $240.4198 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $81.85 | 11.464% | $91.2333 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $226.58 | 10.596% | $250.5884 | $250.59 | $250.60 | $250.60 |
| Purchase #5 | $165.67 | 6.771% | $176.8875 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $47.49 | 10.728% | $52.5847 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $204.47 | 13.180% | $231.4191 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $977.68 | $1,065.6688 | $1,065.67 | $1,065.70 | $1,065.60 | |