| 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 | $124.84 | 3.436% | $129.1295 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $220.68 | 12.709% | $248.7262 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $167.74 | 5.497% | $176.9607 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $140.60 | 8.506% | $152.5594 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $10.72 | 12.270% | $12.0353 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $205.73 | 6.828% | $219.7772 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $164.53 | 13.793% | $187.2236 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $1,034.84 | $1,126.4119 | $1,126.42 | $1,126.45 | $1,126.40 | |