| 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 | $199.55 | 3.784% | $207.101 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $184.92 | 8.304% | $200.2758 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $31.26 | 13.238% | $35.3982 | $35.40 | $35.40 | $35.40 |
| Purchase #4 | $142.26 | 11.349% | $158.4051 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $248.43 | 10.559% | $274.6617 | $274.66 | $274.65 | $274.70 |
| Purchase #6 | $36.97 | 4.295% | $38.5579 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $42.40 | 11.656% | $47.3421 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $885.79 | $961.7418 | $961.75 | $961.75 | $961.80 | |